Only a few elements can be permanent magnets - iron is one. Copper is not. But if you pass an electric current through any metal it becomes a magnet - an electromagnet. But how does this work? Well...
uh... here's another interesting piece and a m the king year old girl went to an australian rules football game okay and during the game ski uh... teaching basically yelled adam goods who is...
Daddy bought your milk , Yerin Yay~!! Yerin, I got your bread too It's pretty!! check this out!! and Oranges too Mommy~ Check this out You like it? You don't seem to be very thankful?...
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What do Harry Potter, Katniss Everdeen, and Frodo all have in common with the heroes of ancient myths? What if I told you they are all variants of the same hero? Do you believe that? Joseph Campbell...
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