February 11, 2014
I used to put the Valentine skater up at SENSORScity.
It uses magnets through glass to make the skater move.
We can use magnets.
We can use magnets through water to move things.
We can use magnets perhaps to move bugs.
With a magnet on a mechanism with a motor
and a magnet under an insect we can get them to move around.
We also learned a lot about center of gravity today.
We used all sorts of LEGO magnets today.
