The legendary Sea Monkeys that really come to life from science fiction-like suspended animation have been America’s favorite aquatic pet for nearly four decades. And no wonder! Because they hatch instantly. they’ve been flown in outer space (by NASA) to see what happens to animals born in a gravity-free environment (they grew bigger and faster). And because they’re so easy to keep, even a smart 6 year old can raise them.
Build your own 10 inch kaleidoscope with this great kit!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
This caffeine molecule mug makes an excellent gift!
This classic desk toy will keep you amused! Large, 7 inch tall version.
Defy gravity with this cool balancing eagle!