HackPGH's Ping Pong Ball Drop
Pittsburgh hackerspace HackPGH used leftover helium from their LEAD Balloon project to facilitate another project: the Aerial Ping Pong Drop. They filled biodegradable party balloons and launched origami butterflies and...
Posted by John Baichtal | Wednesday September 21st, 2011 7:00 AM
Categories: Fun & Games | No Comments


































