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Ping Pong Ball Cannon..Vacuum Cannon versus Compressed Air Cannon - YouTube
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Rocco Barletta on Twitter: "Well our @PLTWorg Ping Pong Ball Launcher prototype is now complete. @stms_pirates Ss were able to launch a ball over 30' using @VEXRobotics. This device uses a compound
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Adam Savage's One Day Builds: Ping Pong Machine Gun! - YouTube
Super Fast Ping-Pong Ball Gun | WIRED
Building the Vacuum Ping-Pong Cannon
How to Make a Ping-Pong Ball Launcher - YouTube
Make a Ping Pong Ball Launcher! - Frugal Fun For Boys and Girls
Rocco Barletta on Twitter: "Well our @PLTWorg Ping Pong Ball Launcher prototype is now complete. @stms_pirates Ss were able to launch a ball over 30' using @VEXRobotics. This device uses a compound
Overview | Ping Pong Ball Launcher | Adafruit Learning System