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Tiny Particles, Big Trouble explains why some nanoscale science and technology is done in the controlled environment of a clean room, what clean rooms are like, and how scientists help keep the clean room clean. During the program, visitors sniff...

In "Exploring the Universe: Exoplanet Transits," participants simulate one of the methods scientists use to discover planets orbiting distant stars. Even when a planet is too far away to observe directly, scientists can infer its presence by watching for slight,...

In this cart demo, visitors learn about organic light-emitting diodes (OLEDs). Prior to presenting this demo, an OLED should be made in a chemistry lab. This OLED is shown to visitors during the cart demo. During the demo, visitors learn...

Ideas for incorporating current science, engineering, and technology content into holidays, seasons, annual events, and special events: from STEM-themed events like National Chemistry Week and Astronomy Day to holidays like Halloween and Valentine's Day!

"Exploring Products - Computer Hard Drives" is a hands on activity in which visitors use floating ring magnets to store data. They learn that computer hard drives are one of the most common applications of nanotechnology.

Howtosmile is a collection of the best educational materials on the web, in addition to learning tools and services – all designed especially for those who teach school-aged kids in non-classroom settings. earch over 3,500 of the very best science...