Dropping a magnet through an aluminum tube pic.twitter.com/mkEfpJqwfi
— World and Science (@WorldAndScience) April 11, 2018
from Twitter https://twitter.com/GuideCalculator
April 11, 2018 at 08:05PM
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Wednesday 11 April 2018
RT @WorldAndScience: Dropping a magnet through an aluminum tube https://t.co/mkEfpJqwfi - The Calculator Guide from Twitter
from Twitter https://twitter.com/GuideCalculator
April 11, 2018 at 08:05PM
via IFTTT
