Perfect For Home or School Use!
For Ages 8 to Adult - Adult Supervision Recommended
Is there any justice in dumping a chocolate milkshake on your brother's tape collection? Only if you know the laws.
Newton's Laws of motion, that is. This kit uses springs, ball bearing roller coasters and a mathematical teeter-tooter to give you a clear understand of all three of them.
That way, you can explain to your brother why it was all his fault.
(1) New unopened Box