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Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in /home/admin/domains/scienceflicks.com/public_html/bcms/bcmscore.lib.php on line 1616 Playing with: Magnetic Field Viewing Film in Electronics Technology Videos | Science Flicks
Using a piece of magnetic field viewing film to check the pole orientation of various magnets. Also, what happened to that neodymium magnet I soldered a wire to?
eBay listing: Magnetic Field Viewer Film 60 mm x 60 mm (2+ in x 2+ in) - Genuine 'Green film'. http://www.ebay.com/itm/-/121890275399
