Amazon S3 on MSN
We built a supersonic ping pong ball launcher
The science pros at TKOR build a supersonic ping pong ball launcher that sends lightweight balls flying at jaw-dropping speeds.
Sometime the projects you see at the local hacker space are better left a secret when you return home for the evening. Case in point, this ping-pong ball launcher that can put holes in a sheet of OSB.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results