gravity is magnetism on a huger denser scale. instead of an outside source lining up ions the sheer volume of atoms lines up the ions. when i first learned about magnets and compasses i took one of dad's iron nails, a piece of copper wire, a battery and made my first magnet. i love the magic of it. only seems like magic 'cause infinitesimal forces can't be seen by the eye. can be measured as electromagnetic field.
No comments:
Post a Comment