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
STEM Challenge Making a Ping Pong Ball Launcher - Teaching Science with Lynda R. Williams
Free STL file Ping Pong Ball Launcher・Model to download and 3D print・Cults