Wednesday, August 12, 2009

Impact!

If you have ever visited the Barringer Meteor Crater in Arizona, you might find these simple experiments interesting. I have and I do.



This is geeky stuff, I know. Back to knitting later...

2 comments:

Kathy said...

I visited there many years ago. It was amazing.

Guinifer said...

I think they still have "toys" like that at the St Paul Science Museum. My boys love it there.