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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-08-560071-954534971.mp4
First experience in Chang’an, watch tower and tour Qujiang River
First experience in Chang’an, watch tower and tour Qujiang River
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-08-580181-1192004571.mp4
Travel to Qinzhou with companions, beautiful landscape in Maiji
Travel to Qinzhou with companions, beautiful landscape in Maiji
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-09-000491134228487.mp4
Little region south of the Yangtze River by the fortress, appreciate Mogao in Dunhuang
Little region south of the Yangtze River by the fortress, appreciate Mogao in Dunhuang
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-09-0300821951230962.mp4
A glimpse from Yumenguan Pass, lush tinge in Loulan
A glimpse from Yumenguan Pass, lush tinge in Loulan
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-09-050599-849667702.mp4
Wonderful scenery in Gaofu, glorious view of Great Buddha
Wonderful scenery in Gaofu, glorious view of Great Buddha
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-09-070664-4899618.mp4
Mechanism are hidden in karez, hometown in Persia is missed
Mechanism are hidden in karez, hometown in Persia is missed
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-09-090956-745808721.mp4
Arrive in Europa, look forward to the next departure
Arrive in Europa, look forward to the next departure
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-10-0003741138326180.mp4
How pterosaurs catch fishes
How pterosaurs catch fishes
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-040360706496880.mp4
Evolution of starting posture-Variation of starting posture
Evolution of starting posture-Variation of starting posture
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-050978-2108538573.mp4
Weightlifting-Weightlifting is divided into snatch and clean and jerk
Weightlifting-Weightlifting is divided into snatch and clean and jerk
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-070066359652833.mp4
Marathon-Marathon is the longest track event in the world
Marathon-Marathon is the longest track event in the world
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-080076-1296153684.mp4
Taekwondo – Straight Punch-The important role of straight punch in confrontation
Taekwondo – Straight Punch-The important role of straight punch in confrontation
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-1004681388602286.mp4
Many postures of high jump-There are many postures of high jump. Which do you want to learn
Many postures of high jump-There are many postures of high jump. Which do you want to learn
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-150664255659053.mp4
Discus Throwing-Tricks of discus throwing
Discus Throwing-Tricks of discus throwing
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-170453-2119574573.mp4
Technical Ccontent of 110-meter Hurdle-The 110-meter hurdle is divided into three parts
Technical Ccontent of 110-meter Hurdle-The 110-meter hurdle is divided into three parts
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-2000601325644473.mp4
Gripping technique in badminton-Learning all types of tactics in badminton
Gripping technique in badminton-Learning all types of tactics in badminton
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-220092-1916803415.mp4
Hitting Technique in Badminton-Forehand and backhand grips
Hitting Technique in Badminton-Forehand and backhand grips
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-2303152111010671.mp4
Move your whole body – Badminton-Step movement of badminton
Move your whole body – Badminton-Step movement of badminton
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-2503961996654241.mp4
Take My Chop-chop skill, key trick to victory
Take My Chop-chop skill, key trick to victory
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-280520512846908.mp4
Low serve -High serve- Do you know how to serve Tactics is also important for serving
Low serve -High serve- Do you know how to serve Tactics is also important for serving
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-310070-605765930.mp4
Table Tennis-Fast Break-Fast break is an important tactic of table tennis in China
Table Tennis-Fast Break-Fast break is an important tactic of table tennis in China
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-330337-939213663.mp4
Cute Dolphin Swimming Technique-Look at the mystery of dolphin swimming
Cute Dolphin Swimming Technique-Look at the mystery of dolphin swimming
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-3600321896835551.mp4
Curve can be drawn during swimming-Curve propulsion theory is an important basis for swimming speed of athletes
Curve can be drawn during swimming-Curve propulsion theory is an important basis for swimming speed of athletes
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-370841877900338.mp4
New Skill in Swimming-Apart from the principal of water entrainment propulsion, there is also the propulsive lift theory
New Skill in Swimming-Apart from the principal of water entrainment propulsion, there is also the propulsive lift theory
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-4106591245340789.mp4
Great Pass of Basketball-Reasonable passing method to create good shooting opportunities
Great Pass of Basketball-Reasonable passing method to create good shooting opportunities
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-430755409525281.mp4
Look how I Defend-The defensive tactics in basketball game is very important
Look how I Defend-The defensive tactics in basketball game is very important
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-450230-568263478.mp4
Shooting percentage is the key to victory in basketball matches
Shooting percentage is the key to victory in basketball matches
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-460174-1965578608.mp4
When you should not work out-Work out in a foggy day might not worth it
When you should not work out-Work out in a foggy day might not worth it
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-470422-980390819.mp4
Under the Scorching Sun-Five things not to do while working out in summer
Under the Scorching Sun-Five things not to do while working out in summer
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-480814-1234052080.mp4
March backward, not forward-Walking backward helps you become healthier
March backward, not forward-Walking backward helps you become healthier
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-510007-696106381.mp4
Sore and painful-What to do when you are sore and painful all over your body
Sore and painful-What to do when you are sore and painful all over your body
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-5205681007943067.mp4
All walk and no run-Brisk walking is good for your health
All walk and no run-Brisk walking is good for your health
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-540147-928286298.mp4
A not-to-miss Opportunity-The right time to exercise
A not-to-miss Opportunity-The right time to exercise
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-560879-1781851730.mp4
Choose the Best Only-How to choose running shoes that fit you
Choose the Best Only-How to choose running shoes that fit you
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-580189-1117266426.mp4
Is cotton bad for you-Do not wear cotton when you work out
Is cotton bad for you-Do not wear cotton when you work out
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-11-5904911446805522.mp4
Nice kick-How to treat side stiches
Nice kick-How to treat side stiches
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-010438-1638044375.mp4
Cobblestone-Stepping-What you should mind while doing cobblestone-stepping
Cobblestone-Stepping-What you should mind while doing cobblestone-stepping
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-020544-1908780819.mp4
Always use caution-How to prevent sports injuries
Always use caution-How to prevent sports injuries
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-040043-306358223.mp4
Perseverance is the key-Occasional workout is not bow you get fit
Perseverance is the key-Occasional workout is not bow you get fit
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-060484780064855.mp4
Gurgle-What should you do when you are dehydrated during exercise
Gurgle-What should you do when you are dehydrated during exercise
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-080314-1915062959.mp4
Happy basketball-What should you do when you pull a muscle during exercise
Happy basketball-What should you do when you pull a muscle during exercise
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-110038-2091961793.mp4
Look at all those fat-The benefits of aerobic exercises
Look at all those fat-The benefits of aerobic exercises
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-130374-62333206.mp4
The more you try to lose weight-the heavier you are Some mistakes about losing weight
The more you try to lose weight-the heavier you are Some mistakes about losing weight
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-160240-1187235441.mp4
Wow, so Refreshing-Six things not to do after workout
Wow, so Refreshing-Six things not to do after workout
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-180323-1891216088.mp4
Dizzy Head-How to prevent exercise-induced hypoglycemia
Dizzy Head-How to prevent exercise-induced hypoglycemia
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-190288-2000925740.mp4
Legs-How to deal with muscle cramps during exercise
Legs-How to deal with muscle cramps during exercise
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-210484144862964.mp4
Big Harvest-Food hygiene safety guarantee
Big Harvest-Food hygiene safety guarantee
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-230839-1871307812.mp4
Why can’t I go in-Facial recognition technology
Why can’t I go in-Facial recognition technology
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-240859-1142457405.mp4
Information is Everywhere-Information service of the Olympics
Information is Everywhere-Information service of the Olympics
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What a huge mirror-Environmental protection light ray in the Olympics
What a huge mirror-Environmental protection light ray in the Olympics
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Where did the Rainwater Go-Recycling of water
Where did the Rainwater Go-Recycling of water
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Who is the Champion-Electronic timing technique
Who is the Champion-Electronic timing technique
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I'm a Commentator-Commentator commentary system
I'm a Commentator-Commentator commentary system
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Hawk-Eye-Instant playback system
Hawk-Eye-Instant playback system
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Silent Night-Scientific and technological ideas of Olympic Village construction
Silent Night-Scientific and technological ideas of Olympic Village construction
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Power failure-Watch competition on mobile phone and tv
Power failure-Watch competition on mobile phone and tv
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-400231-1186672499.mp4
Torch of Eternal Burning-Torch technology has reached a new height
Torch of Eternal Burning-Torch technology has reached a new height
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Safeguard measures for Olympic stadium-Liquid danger detector
Safeguard measures for Olympic stadium-Liquid danger detector
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-440147-1860809377.mp4
A Silent Doorbell-Ticket chip technology
A Silent Doorbell-Ticket chip technology
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Regained Champion-Stimulants Test
Regained Champion-Stimulants Test
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Color of Sport Suit-Color TV relay
Color of Sport Suit-Color TV relay
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One Second Faster for 100-meter Sprint-Birth of rubber track
One Second Faster for 100-meter Sprint-Birth of rubber track
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-12-500559-1682331424.mp4
The Swimming Champion was Born-Satellite global live broadcasting
The Swimming Champion was Born-Satellite global live broadcasting
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The Watch Fell into the Water-Underwater cameras
The Watch Fell into the Water-Underwater cameras
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Basketball One on One-The evolution of basketball
Basketball One on One-The evolution of basketball
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Baseball Heros-Three strikes out
Baseball Heros-Three strikes out
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A beautiful para-curve The introduction to archery
A beautiful para-curve The introduction to archery
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The Individual all-round Medal-Art on the apparatus
The Individual all-round Medal-Art on the apparatus
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Cycling Race-The competition of track cycling, road cycling and cross-country cycling
Cycling Race-The competition of track cycling, road cycling and cross-country cycling
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Foil-The golden guidance of foil
Foil-The golden guidance of foil
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Battle on the Water-Honeycomb-structured canoe
Battle on the Water-Honeycomb-structured canoe
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-0406061920561452.mp4
Fierce Swimming Competition-Forehand grip and backhand grip
Fierce Swimming Competition-Forehand grip and backhand grip
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-050566-80917531.mp4
Sailing to the far-How does the sailboat make use of wind energy
Sailing to the far-How does the sailboat make use of wind energy
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-070943-538439621.mp4
Pole Vault over the Swamp-The carbon fiber pole is of three layers
Pole Vault over the Swamp-The carbon fiber pole is of three layers
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-100802-2087237033.mp4
The Tennis Rackets in Middle Ages-Travle back in time to play tennis
The Tennis Rackets in Middle Ages-Travle back in time to play tennis
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-120606-334014987.mp4
The Tennis Rackets We Used Now-It’s important to choose the right racket
The Tennis Rackets We Used Now-It’s important to choose the right racket
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-1402782119422760.mp4
Blades of Skating-Speed skating blade and figure skating blade are different
Blades of Skating-Speed skating blade and figure skating blade are different
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-190957-1469534132.mp4
Crystal Running Shoes-The breakthrough of light-weight shoes
Crystal Running Shoes-The breakthrough of light-weight shoes
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-210025-125810607.mp4
The Vitory of Running Shoes-The importance of grip on running shoes
The Vitory of Running Shoes-The importance of grip on running shoes
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-220857-1925035774.mp4
The Battle at Ion Level-Ion technology makes sports wear more efficient
The Battle at Ion Level-Ion technology makes sports wear more efficient
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-240882-1908932901.mp4
Mixed Fight-A competitive sport made up of wrestling and boxing
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-250896-2095411217.mp4
Nicholas-the Magical Door
Nicholas-the Magical Door
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-280398708095132.mp4
Award Ceremony-Exciting closing ceremony
Award Ceremony-Exciting closing ceremony
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-290856-160930423.mp4
Junior Sports-Junior Sports event
Junior Sports-Junior Sports event
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-3104601487290840.mp4
Armed Race-Weapon-supported athletics
Armed Race-Weapon-supported athletics
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-330917449428531.mp4
Wrestling-head-to-head combat combining techniques and art
Wrestling-head-to-head combat combining techniques and art
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-3504861006614090.mp4
Long Jump-Jump forward holding heavy objects
Long Jump-Jump forward holding heavy objects
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-38084571716961.mp4
Discus-Discus, a sport that integrates strength and techniques
Discus-Discus, a sport that integrates strength and techniques
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-400600-2102318239.mp4
Horse Race-Horse race in Olympics
Horse Race-Horse race in Olympics
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-43032665095750.mp4
Boxing-a game that speaks with fists
Boxing-a game that speaks with fists
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-450296477780023.mp4
Sprint-The earliest offering to Zeus
Sprint-The earliest offering to Zeus
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-4802562096245822.mp4
Sacred-Penalties of the ancient Olympic Games
Sacred-Penalties of the ancient Olympic Games
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-5000851072983585.mp4
Handsome Muscles-Characteristics of the ancient Olympic Games
Handsome Muscles-Characteristics of the ancient Olympic Games
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-520123-1984803054.mp4
Stop the War-The Sacred Armistice Treaty allows the war to stop due to the Olympics
Stop the War-The Sacred Armistice Treaty allows the war to stop due to the Olympics
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-540555-1735240342.mp4
The Celebration of Zeus-Carnival-like opening ceremony
The Celebration of Zeus-Carnival-like opening ceremony
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-560138-1035661231.mp4
Time Travel to Ancient Greece-The origin of the ancient Olympic Games
Time Travel to Ancient Greece-The origin of the ancient Olympic Games
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-13-590064-481530118.mp4
What do You Know about Edible Gum
What do You Know about Edible Gum
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-010483-584848455.mp4
Should We Extract Wisdom Teeth or Leave Them
Should We Extract Wisdom Teeth or Leave Them
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-000525-1616941824.mp4
Should We Extract Wisdom Teeth or Leave Them
Should We Extract Wisdom Teeth or Leave Them
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-0209491842322329.mp4
Why are Neon Lights Colorfu
Why are Neon Lights Colorfu
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-0601061498988474.mp4
Is Mosquito-repellent Incense Harmful for Human Beings
Is Mosquito-repellent Incense Harmful for Human Beings
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-060868-2106841581.mp4
Eating, not Fasting after Having Diarrhea
Eating, not Fasting after Having Diarrhea
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-080845-883174769.mp4
Fungal Component Sharing Weal and Woe
Fungal Component Sharing Weal and Woe
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-110192412844094.mp4
Have You Seen the “White Flowers” on Soy Sauce
Have You Seen the “White Flowers” on Soy Sauce
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{{=it["视频课程"]}}
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-12014645399144.mp4
How does Anaesthetic Work
How does Anaesthetic Work
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-1409251115781474.mp4
How does Scar Form
How does Scar Form
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-150774861509435.mp4
Is Liquefied Gas the Same as Coal Gas
Is Liquefied Gas the Same as Coal Gas
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-160797695859728.mp4
Nasty Soot Is Very Useful
Nasty Soot Is Very Useful
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-170684-640008100.mp4
The Secret of Bamboo Flowering
The Secret of Bamboo Flowering
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-190809752051339.mp4
What are the Uses of Eyebrows and Eyelashes
What are the Uses of Eyebrows and Eyelashes
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-210494-1438601466.mp4
What do the Numbers on Plastic Products Mean
What do the Numbers on Plastic Products Mean
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-2207811958530745.mp4
What Is Disgusting Dandruff on Earth
What Is Disgusting Dandruff on Earth
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-2408492069155848.mp4
Why can Mosquitoes Find People in the Dark
Why can Mosquitoes Find People in the Dark
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-270689-328890996.mp4
Why do Gums Bleed
Why do Gums Bleed
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-290619757511516.mp4
Why do People Blush when They Feel Shy
Why do People Blush when They Feel Shy
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-310284-1281296977.mp4
Why do People Feel Dizzy when They Twirl
Why do People Feel Dizzy when They Twirl
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-320248-204386737.mp4
Why do People Have Nevi
Why do People Have Nevi
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-330034-2029289235.mp4
Why do People Tremble with Cold
Why do People Tremble with Cold
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-350055223524100.mp4
Why do We always Lose Hair
Why do We always Lose Hair
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-36023038782975.mp4
Why do We Want to Go to WC When We are Nervous
Why do We Want to Go to WC When We are Nervous
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-3701451574373189.mp4
Why does Epiphytic Have Such a Brief Life Span
Why does Epiphytic Have Such a Brief Life Span
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-3801131732519680.mp4
Why does Plastics Glow
Why does Plastics Glow
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-400244-324780420.mp4
Why does the Washing Machine Shake Violently
Why does the Washing Machine Shake Violently
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-410631740695971.mp4
Why don’t We Feel Itchy when We Scratch Ourselves
Why don’t We Feel Itchy when We Scratch Ourselves
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-420630-510753106.mp4
Why Is It Improper to Overwater Flowers at Noon in Summer
Why Is It Improper to Overwater Flowers at Noon in Summer
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-450910-939501836.mp4
Why Isn’t the Egg Hot to Touch when Taken out of the Pot
Why Isn’t the Egg Hot to Touch when Taken out of the Pot
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-470050-1323369548.mp4
Why won’t Melons and Fruits Be Sweet if There Is Too Much Rain
Why won’t Melons and Fruits Be Sweet if There Is Too Much Rain
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-470958-1359357212.mp4
Why does Ink Sometimes Spread and Sink in Paper
Why does Ink Sometimes Spread and Sink in Paper
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-500221-1684240063.mp4
Have You Ever Heard of
Have You Ever Heard of
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-510816-1656425699.mp4
Science in Life – How Can We Distinguish Sodium Thiosulfate, Sodium Bicarbonate and Soda
Science in Life – How Can We Distinguish Sodium Thiosulfate, Sodium Bicarbonate and Soda
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-520792-985298941.mp4
Science in Life – How Does the Honey Come into Being
Science in Life – How Does the Honey Come into Being
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-550058-963320636.mp4
Something about cement
Something about cement
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-560952936687348.mp4
The Use of Colors in Table Tennis
The Use of Colors in Table Tennis
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-5800341845310921.mp4
Why Can Toothpaste Clean Teeth
Why Can Toothpaste Clean Teeth
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-14-590939-634181962.mp4
Why Can’t Goldfish Be Raised in Tap Water
Why Can’t Goldfish Be Raised in Tap Water
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-0007822001287719.mp4
Why Does the Luminous Watch Glow
Why Does the Luminous Watch Glow
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-010592-1976348449.mp4
Why Does the Popsicle Emit Gas in Summer
Why Does the Popsicle Emit Gas in Summer
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-020869-168760868.mp4
Why Does the Stomach Growl When You Are Hungry
Why Does the Stomach Growl When You Are Hungry
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-030688278655113.mp4
Why does the Thumb Grow against Other Four Fingers
Why does the Thumb Grow against Other Four Fingers
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-0506041214587834.mp4
Why Doesn’t the Diaper Get Wet
Why Doesn’t the Diaper Get Wet
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-0701551949110486.mp4
Science in Life – Why doesn’t the Top Fall When It Rotates
Science in Life – Why doesn’t the Top Fall When It Rotates
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-080020-625136932.mp4
Why is Canned Food Not Easy to Spoil
Why is Canned Food Not Easy to Spoil
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-100353696024607.mp4
Science in Life” - Garlic can Sterilize
Science in Life” - Garlic can Sterilize
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-120260-1779343133.mp4
“Day” and “Night” in Weather Forecast
“Day” and “Night” in Weather Forecast
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-130202557021914.mp4
How should a child brush his teeth
How should a child brush his teeth
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-130864-723538714.mp4
How to drip the eye drops
How to drip the eye drops
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-150854558701904.mp4
How to prescribe a pair of myopia glasses
How to prescribe a pair of myopia glasses
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-1703221476124987.mp4
Is a red egg more nutritious than a white one
Children and Youth Science Center of CAST
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-180035789427594.mp4
Is anesthesia poison real
Is anesthesia poison real
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-1806901288650507.mp4
Is band-aid a wound savior
Is band-aid a wound savior
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-20059449534065.mp4
Myopia is also a disease
Myopia is also a disease
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-210897948822736.mp4
Shape wear is bad for your health
Shape wear is bad for your health
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,
{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-2208701039986028.mp4
The danger of a bend-over-the-table sleep
The danger of a bend-over-the-table sleep
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-230571-1519263166.mp4
The misunderstanding of children taking drugs
The misunderstanding of children taking drugs
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-240703-2123285649.mp4
Can We Keep an Amiable Relationship with Thunder and Lightning
Can We Keep an Amiable Relationship with Thunder and Lightning
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-260925860263054.mp4
Can We Use Garbage to Generate Power
Can We Use Garbage to Generate Power
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-270855446807558.mp4
Do Lightning Rods Attract Lightning
Do Lightning Rods Attract Lightning
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-280931-795997867.mp4
Does Snow Line Move
Does Snow Line Move
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-310192650873340.mp4
How Do Our Cards Work
How Do Our Cards Work
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-32093195912280.mp4
How do Rivers Form
How do Rivers Form
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-330919-2135378783.mp4
How Do Robots Sense the World
How Do Robots Sense the World
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-360223-1919040673.mp4
How Does Flowers Induce Insects to Pollinate
How Does Flowers Induce Insects to Pollinate
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-380384588676195.mp4
How Does Snow Slide Occur
How Does Snow Slide Occur
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-390588-1315426495.mp4
How to Cultivate Disease resistant Crops
How to Cultivate Disease resistant Crops
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{{=it["工程、技术和应用科学"]}}
How Powerful can Thunderbolt be
How Powerful can Thunderbolt be
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-410778-429225846.mp4
Is Pretending to Be Dead Useful when Meeting Bear
Is Pretending to Be Dead Useful when Meeting Bear
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,
{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-430102-429697067.mp4
Magic 3D Printer
Magic 3D Printer
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-440221-1859108541.mp4
Secrets Behind Croaking
Secrets Behind Croaking
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-470546629340436.mp4
Where does Flammable Ice Exist
Where does Flammable Ice Exist
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-480523-83402499.mp4
Why are Lotus Leaves Stainless after Rising from Slimy Bed
Why are Lotus Leaves Stainless after Rising from Slimy Bed
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-49061871127454.mp4
Why Can A Leaf of Victoria Bear a Child
Why Can A Leaf of Victoria Bear a Child
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-510760-309285015.mp4
Why Can Double Windows Save Energy
Why Can Double Windows Save Energy
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-5301561956171108.mp4
Why Can Seeds that Sleep for Thousands Of Years Germinate
Why Can Seeds that Sleep for Thousands Of Years Germinate
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-540113-2133763083.mp4
Why Can the Antarctic Ocean Absorb Large Amounts of Carbon Dioxide
Why Can the Antarctic Ocean Absorb Large Amounts of Carbon Dioxide
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-550621-633846978.mp4
Why Can We Capture the Great Power Hiding in Sea Waves
Why Can We Capture the Great Power Hiding in Sea Waves
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-570322-2097340270.mp4
Why Cannot Two Tigers Live in the Same Mountain
Why Cannot Two Tigers Live in the Same Mountain
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-5802861830612964.mp4
Why do Auroras Occur
Why do Auroras Occur
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-15-590301-673372595.mp4
Why do Cattle Chew All the Time
Why do Cattle Chew All the Time
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-010319875317263.mp4
Why Do Green Cities Need Weeds
Why Do Green Cities Need Weeds
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-040478-1918383487.mp4
Why Do People Put Stones in the Pot of Roasting Chestnuts
Why Do People Put Stones in the Pot of Roasting Chestnuts
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-030521-302559564.mp4
Why Do Our Eyeballs Always Move Together
Why Do Our Eyeballs Always Move Together
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-0604411641216437.mp4
Why Do People Suffer from Hearing Damage if Using Earphones Inappropriately
Why Do People Suffer from Hearing Damage if Using Earphones Inappropriately
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-080298-1052228615.mp4
Why Do Plants Fight Against Each Other
Why Do Plants Fight Against Each Other
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-090361-54772678.mp4
Why Do Seeds Hibernate
Why Do Seeds Hibernate
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-100370-64015497.mp4
Why Do We Blink
Why Do We Blink
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-1208071842850447.mp4
Why Does Forest Fire Cause Spotting Fire
Why Does Forest Fire Cause Spotting Fire
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-1308462021009406.mp4
Why don’t Airplanes Fly During a Volcanic Eruption
Why don’t Airplanes Fly During a Volcanic Eruption
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-150045-263165019.mp4
Why Isn’t Spiciness A Taste
Why Isn’t Spiciness A Taste
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-180150-111653681.mp4
Why Will Bike Tire Be Punctured After A Longtime Exposure to Sunlight
Why Will Bike Tire Be Punctured After A Longtime Exposure to Sunlight
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-190206342732329.mp4
Why Won’t Snow Lotus Be Frozen to Death
Why Won’t Snow Lotus Be Frozen to Death
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-200149-560980871.mp4
Why Won’t You Forget How to Swim Once You Learned It
Why Won’t You Forget How to Swim Once You Learned It
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-220351-1811756834.mp4
Will Rain Cause a Disaster
Will Rain Cause a Disaster
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-240174897757633.mp4
Will the nose be more sensitive when the hungrier one is
Will the nose be more sensitive when the hungrier one is
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-250175-1035472227.mp4
Can A Doctor Operate A Surgery for the Patient While Being Far Away from the Operating Table
Can A Doctor Operate A Surgery for the Patient While Being Far Away from the Operating Table
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-2708241259873704.mp4
Can Phytohormone be Herbicide
Can Phytohormone be Herbicide
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-300365-106059350.mp4
Infectious Disease and Epidemic Disease
Infectious Disease and Epidemic Disease
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-4301791841185609.mp4
Route of Disease Transmission
Route of Disease Transmission
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-510070-429791922.mp4
What Is Mobile Cabin Hospital
What Is Mobile Cabin Hospital
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-16-590391-281520005.mp4
The Safety Of Mobile Cabin Hospital
The Safety Of Mobile Cabin Hospital
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-17-070824214662682.mp4
Functions Of The Mobile Cabin Hospital
Functions Of The Mobile Cabin Hospital
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-17-180904836417213.mp4
Invasion of human body by 2019-nCoV during 21 days
Invasion of human body by 2019-nCoV during 21 days
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-17-2400411431034532.mp4
Architectural wonders along the “belt and road”
Architectural wonders along the “belt and road”
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-17-290494-1348579755.mp4
Three ways of heat transfer
Three ways of heat transfer
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-17-320674-110640324.mp4
The form of structure
The form of structure
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Video?shooting skills
Video?shooting skills
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{{=it["视频课程"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-17-400338-1210640308.mp4
Editing skills
Editing skills
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-17-5606661350161122.mp4
Development History of Robot
Development History of Robot
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{{=it["工程、技术和应用科学"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-17-590992-1079259964.mp4
Robot Kinematics-Take Bionic Robot As an Example
Robot Kinematics-Take Bionic Robot As an Example
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-0308141360547540.mp4
Human Computer Interaction Technology-Take Wearable Exoskeleton Robot As an Example
Human Computer Interaction Technology-Take Wearable Exoskeleton Robot As an Example
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{{=it["视频课程"]}}
//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-06023282728197.mp4
Advanced Robot Sensing Technology
Advanced Robot Sensing Technology
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-080191-578703261.mp4
A Brief Introduction for Intelligent Wheeled Robot-Background Knowledge of Final Task
A Brief Introduction for Intelligent Wheeled Robot-Background Knowledge of Final Task
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-120189488889639.mp4
How does the train turn
How does the train turn
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-1702291695566512.mp4
Naughty air
Naughty air
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-190856876267801.mp4
Climate wind tunnel
Climate wind tunnel
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-490864228621795.mp4
Clay model DIY
Clay model DIY
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-520842596357531.mp4
Painting of railway vehicle based on traditional culture
Painting of railway vehicle based on traditional culture
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//www.brvsc.org.cn/upload/historyDate/2022/08-24/20-18-550987-64092685.mp4
Beijing Electron Positron Collider
Beijing Electron Positron Collider
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