Fun With Science of the Day: Speaking of hurricane balls, check out this neat toy/Inception totem made up of two ball bearings welded together to form a super-fast spinning top capable of several thousand rpms.
[bestofyt.]
Fun With Science of the Day: Speaking of hurricane balls, check out this neat toy/Inception totem made up of two ball bearings welded together to form a super-fast spinning top capable of several thousand rpms.
[bestofyt.]
