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A trick of tether dynamics: If you drop a metal ring down a straight chain loop, rather than falling straight off it’ll catch itself into a loop, because a travelling wave moves down the chain. The whiplash of the wave kicks the end of the chain upwards. The ring falls into the hole and gets stuck. Try it yourself! . #science #fluiddynamics #dynamics #physics #engineering #experiment #kidsactivities #scienceforkids #familyscience
This is an easy one to try at home with the #kids: make your own homopolar motor. It is driven by the Lorentz force - the force which is exerted by a magnetic field on a moving electric charge. When a battery is placed on top of a magnet, and a wire then connects the top of the battery back down to the magnet, the circuit is complete.
Ice Age Center realistic exhibitions. History about ice ages Earth has seen and vision how it all might go in the future. #iceage #Tartu #Estonia #science #familyscience #earthhistory
Event! Family science night, at Badass K-12 headquarters, 11/11 5p-8p.
https://www.facebook.com/events/424772867719824/
* this is not a real event. this is a college assignment. *
