This cool periscope lets you see around corners or over walls! Made of translucent plastic, it comes packaged on a blister card, and can extend up to 14 inches in length. An excellent toy for the young adventurer in your family, this is great for classroom play time, and also makes a good Christmas gift.
Build a model green house and 9 other green energy-related devices with this great kit!
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
This advanced physics kit is perfect for older children already versed in physics knowledge!
Start a great hobby in electronics with this state of the art electronics project lab!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!