Gorgeous electromagnet ball experiment by Physalia Studio (via boltron)
unraveled also
unraveled also is the tumblelog side of unraveled, by Joshua Kaufman.
It has an archive and an RSS feed.
Follow @jmkunraveled also is the tumblelog side of unraveled, by Joshua Kaufman.
It has an archive and an RSS feed.
Follow @jmkGorgeous electromagnet ball experiment by Physalia Studio (via boltron)
