Electric Detectives

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Posted 2024-06-24 by Jane ⇒ follow

Tue 09 Jul 2024

What is the difference between Light Emitting Diodes and Incandescent Lights? Are UV lights and blacklights the same thing? How does electricity flow, and what does “conduct” mean? Discover the answers to these questions and more by creating an LED Popsicle Flashlight. Then use invisible ink to write a secret message and use the flashlight to reveal!

More information at dallaslibrary.librarymarket.com/event/electric-detectives-bol