A great time tonight at our annual Science Challenge. This year people had to come up with a device that would launch a ping pong ball into the air and stay airborne for as long as possible. Hmmm! Lots of different designs - not as easy as you'd like to think!
Way to go everyone!
A cylinder and a fan :)
ReplyDeleteIf that was available and I was there it's what I would make :)
I wish I could have been there(had a cold). I hope you do more science events again. Would have beem nice to see their creation /device if you have photos of them :)