A capacitor is a basic circuit component that stores charge in its electric field.
Read more: How a Capacitor Works
Fluorescent rocks absorb ultraviolet light and emit optical light, making them appear to glow in the dark.
Read more: Fluorescence
Watch The Video:
Read more: How a Pendulum Works
Read more: Internal Friction
Read more: Heating Water in a Balloon
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A podcast that reviews the
Voyager Golden Record!