Hitch a ride on a weather balloon into the sky, so high that you can see the curvature of the Earth. Then witness a total solar eclipse while you’re up
🗳 civics 🐚 natural history 🕰 science history art
With just three ingredients—self-raising flour, cream, and lemonade (plus a pinch of salt and enough milk to brush the tops)—92-year-old Muriel Halsted
🗳 civics 🐚 natural history 🕰 science history art
Most (but not all) matter will expand when heated and will contract when cooled. These metal sphere and ring video demonstrations showcase both phenomena.
🗳 civics 🐚 natural history 🕰 science history art
The next time you get the opportunity to blow some soap bubbles, be sure to take a long, close look at them. Those ever-changing rainbows sliding around
🗳 civics 🐚 natural history 🕰 science history art
How do you make a cloud? On her show, Head Rush, Mythbuster’s Kari Byron demonstrates how clouds are formed by making one in a bottle. For this
🗳 civics 🐚 natural history 🕰 science history art
One of South Africa’s eleven official languages, the Zulu language is spoken by more than nine million people. Its sound system, Britannica notes,
🗳 civics 🐚 natural history 🕰 science history art
A round yellow track made from LEGO’s circular gear rack, also referred to as four ‚banana‘ gears, spins as a bicycle rider rides inside of it. This
🗳 civics 🐚 natural history 🕰 science history art
🗳 civics 🐚 natural history 🕰 science history art
🗳 civics 🐚 natural history 🕰 science history art
„Once, there were two men. Each had his own idea. One man told his thought to the other man. Then the other man told his idea to the first man. „Now both
🗳 civics 🐚 natural history 🕰 science history art
