Like something out of a sci-fi movie, magnetic putty will eat other powerful magnets that are are directly in its path.
That's because the silver cube is a rare and strong neodymium magnet that magnetizes the iron in the putty, which turns the putty into a temporary magnet.
A neodymium magnet will even attract 100 pounds of magnetic putty.
Check out the amazing video by filmmaker Ian Parks below:
And watch this video if you want to see some crazier experiments: