were shot by Dr. Ann Chambers and her colleagues at the University of Western Ontario using a microscope outfitted with a video camera. In many of the clips, you'll notice the camera focus changing.

This is a cell phone equipped with this small 3-D-printed microscope clip can show and send magnified images. The size of an inexpensive glass bead lens determines the magnification -- 100x ...

No prizes for guessing the first thing you'll need: a microscope. But don't worry if ... Be careful pushing it under the clips that the cover slide doesn't move or crack. Select the lowest power ...