Floating Pingpong Toy
The idea for this instructable came up while visiting a children science museum, during their summer vacation. we stopped on a display of a floating ball above an industrial hair dryer.Enjoy. Idea & Design The simple science behind this trick is air pressure. if you would like to read more click...
By: YaronShemesh
Continue Reading »
from Instructables: exploring - featured http://ift.tt/2ey5l2M
via IFTTT
By: YaronShemesh
Continue Reading »
from Instructables: exploring - featured http://ift.tt/2ey5l2M
via IFTTT