Nikon's Small World competition recognizes the art and science of microscope photography. This year's winning images reveal firing neurons, the vessels of leaves and eyeballs, and colorful crystals ...
Nancy Bullard on MSN
Can You Guess Whats Under My Microscope
In this video I invite you to play a quick classroom game called Whats Under My Microscope. I zoom in on three mystery objects and challenge you to guess what they are before I reveal the answers. You ...
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