Fun, Low-Cost Demos for Astronomy Outreach
I’ve developed a number of informal educational activities that will allow children, teens, and adults an immersive educational opportunity to explore and learn about the night sky and the environment.
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A flour and cocoa “crater” with morphologically accurate rim and ejecta.
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Beginning teen astronomy campers “backsolving” their teammates’ mystery surface.
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Bug light (left) and regular incandescent (right) spectra taken with diffraction film over the lens of a standard digital SLR camera.
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A pickle being fried by passing a current through it. Note that you see only yellow light from the pickle, which is emitted by sodium.
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Play Dough Planets – a solar system scale model representing the relative size of the planets.
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Waves of flame! A Ruben’s Tube makes for a very cool waves and sound demo. Two speakers at either end of a tube filled with propane create sound waves in the tube.