Make Your Own Compass – Sick Science! #072
Learn more at http://www.stevespanglerscience.com/experiment/homemade-compass There is one tool that is sure to give you guidance if you get lost, a compass. But what could you do if you forgot to pack this useful tool in your survival kit? Easy! Float a needle on top of a standing pool of water. Well, there’s a bit more to creating a compass out of a needle and some water, but you can do it right at home with just a few tools.
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i said the same thing
you people are stupid , enjoy the video or leave ! my gooooooood
I don't think it's a good idea to float your phone in a bowl of water!
and what direction does the silk end point to. nrth, sth ?
very cool, how long does it stay magnetised for.
hi, great video. I came here because i was trying to look for what is direction auxiliary indication coz i bought a multi purpose credit card size tools and it is called direction indication ( sun compass). Do u think u can help me understand how to use it ?
Which point??
It took me to the place from life of pi
Amazing changed my life.
I think this happens by magnetic power because needles are metal.Am I right or wrong?