This sled kite has two pockets of its own which catch the wind. It’s so small that it can be wrapped up and placed in its special carrying case, yet can be unfolded to be over three feet long and nearly a foot across. The coolest part is this isn’t a gag gift--it really flies! Comes with a handle and a really long string so you can fly to your heart’s content.
Note: Not for use during thunderstorms.
Build a magnetic levitating train with this science fair project kit!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
Discover how solar cells make electricity with this awesome kit!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This kit allows to build up to 3 different robots!