gever tulley:
Inquisitive Tykes
gever tulley:
They Looked Upward
gever tulley:
It's Floating!
gever tulley:
Elizabeth's Likes the Wall
gever tulley:
It's Just Sitting on the Fan - Cool!
gever tulley:
The Perfectly Balanced Wad of Paper
gever tulley:
Just Look at It
gever tulley:
This is Science (seen from above)