Try a “Snack!” Scientists and educators at the Exploratorium, a museum of science, art and human perception, create hands-on activities they call “Science Snacks.” The Exploratorium believes people learn best by doing. Using cheap and easily obtainable materials, “Snacks” are a fun way to deeply investigate a variety of scientific phenomena and content.
Electromagnetism
Charge! That’s what this area of physics is all about (well, electrical charge and its motion, to be exact). Explore electricity, magnetism, and electromagnetic fields—and harness the power to transform sound into light.
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