Loved by kids for more than 20 years, this best seller just got better! Make a coin go head over heels in two directions at once, spin at over one thousand revolutions a minute, walk a tightrope, and somersault on a bridge! Balance four coins on the rim of a teacup too! Learn to build levitating pyramids, rocket launchers, airplanes, rotating earrings, nodding birds, and floating balloons. Great conversation starter for geometry too -- discuss shapes, positions, planes, symmetry, and more. With Magic Penny Magnet Kit and some everyday objects, you can perform feats that even top scientists and engineers have found amazing--things that before the change of the U.K. pennies from copper to steel in 1992, none of them had seen! This new version includes additional coins plus a whopping 44 activities! Ages 8+/Grades 3+. Includes 2 super strong magnets encased in stainless steel, 32 newly-minted British pennies plus a bonus US penny, and an activity booklet packed with magnet facts, penny history, and 44 activities.