Did You Know? There are several kinds of microscopes, but there are three main ones that people frequently used by scientist, the optical, electron, and scanning...
Did You Know? Incandescent light bulbs were not invented by Thomas Edison. Prior to Edison’s designs, there were actually twenty-three other bulbs that had been developed.
Did You Know? Vanilla flavoring comes from the pod of an orchid, Vanilla planifolia. Though the pods are called vanilla beans, they’re more closely related to corn than green beans.
Did You Know? Trees are the longest-living organisms on earth.
Did You Know? Atoms are the smallest particles that make up elements.