This 3 pack of 6 fart bombs (total of 18 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.
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Working model representing the sun, earth, and moon and their relationships.
Learn how solar cells transform light into electrical energy with this great kit!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Experience this sphere powered by the sun!