Low-cost, teacher-tested activities for the classroom and the curious.
Science of Cooking • Explore the science behind food and cooking with recipes, activities, and Webcasts.
Opera singers carry notes that seem to last forever. How do they do it?
Gravity turns soap film into an ever-shifting, colorful masterpiece.
by Amar Puri • July 3, 2015
Make your own liquid “fireworks” with this simple and safe activity!
What kinds of candy are made and enjoyed in where you live?
Ordinary materials used in extraordinary ways.
Find out why biodiversity benefits plants and people alike.
Create your own fish mummy using common baking soda!
Close your eyes and listen to tell where the paddle is when you play this all-listening version of the classic game Pong.
Realtime data, more about earthquake dynamics, and loads of other information.
Enjoy the early memories of some of the visitors to this website.
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