Shooting Oobleck With a 500 mph (800 kmh) Ping Pong Ball From a Vacuum Cannon The Action Lab 3:40 7 years ago 96 537 Скачать Далее
Shooting Fruit With Supersonic Ping Pong Balls | First Vacuum Cannon Test The Action Lab 3:02 7 years ago 804 987 Скачать Далее
Ping Pong Ball Cannon..Vacuum Cannon versus Compressed Air Cannon Homemade Science with Bruce Yeany 12:21 4 years ago 24 436 Скачать Далее
Extremely Simple Ping Pong Ball Cannon (Mythbusters) dacasman 1:17 10 years ago 181 988 Скачать Далее
I Made a Supersonic Ping Pong Ball Launcher! (DIY Vacuum Cannon) TKOR 11:34 4 months ago 23 795 Скачать Далее
