This pack of fart bombs is a great gag gift. Simply squeeze the foil bag with the fart bomb in it, drop it, and run for the door--it will release the stinkiest smell ever! Great choice for a stocking stuffer or novelty prize.
Build your very own smart robot!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This caffeine molecule mug makes an excellent gift!
Build a model green house and 9 other green energy-related devices with this great kit!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
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