Teach the kids how these new-fangled cameras work with an old-fangled camera obscure kit. The name “camera” comes from camera obscura, which means “dark room.” Used as an early drawing aid, the artist would stand in a light-sealed room or box with a hole punched in it. Light would enter through this hole and form an inverted image on the opposite wall, ready to be traced onto paper.
Later, film and lenses were added, and then–later still–CMOS sensors and iPhone apps.
Gadget Lab, Camera Obscura Kit Turns a Room Into a Giant Camera
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