NPR's A Martínez speaks with illusionist David Copperfield about his book: History of Magic. It includes photos of magic artifacts and stories of the magicians who used them. Illusionist David ...
WASHINGTON — For the first time, researchers have used liquid crystals to create a flat magic window — a transparent device that produces a hidden image when light shines on it. The technology ...
Researchers have used liquid crystals to create a flat magic window -- a transparent device that produces a hidden image when light shines on it. The process for creating transparent liquid crystal ...
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