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Tag Archives: gravity
This is a fun bar trick. You can balance two forks and a toothpick on the tip of another toothpick. Read more
This is a skill that develops with practice. Some of these videos hint that basic spinning is possible after Read more
Build an ice rink, a snow man, an ice slide, a fort, an igloo, a ski lift or rope tow, and more. Watch these videos, and you too will be watching for the next big snow storm Read more
“Eyes on the Solar System” is a 3-D environment full of real NASA mission data. Explore the cosmos from your computer. Hop on an asteroid. Fly with NASA’s Voyager 2 spacecraft. See the entire solar system moving in real time. It’s up to you. You control space and time. Read more