Future engineers witness physics in action with this innovative, flexible marble run that sticks to any vertical surface.

Move over boring marble runs, there's a new kit in town! Witness physics in action with this . Thanks to nano pads (safe little strong suction cups), any vertical surface has the ability to become a marble run. Future engineers create hills and jumps, setting up trick shots and learning through trial and error. We love that it's intuitive, mess-free, open-ended, and educational. Includes 12 tracks, 27 adapters, 40 nano-adhesive pads, 2 levers, 7 metal marbles, 4 track turns, funnel with outlet, 3 track bridges, 1 switch, and instruction booklet.

From Thames & Kosmos, for ages 8 yrs.