The Newton’s cradle is one of the oldest and most interesting physics toys that demonstrate the laws of conservation of energy and momentum (and much more). You just raise one or two balls on one end, let them go and watch what happens on the other side. This version features an interchangeable single metal frame as opposed to the more common double metal frame cradels. The single metal frame allows for more stability when the balls are in motion.
Note: This product is not meant for young children. It is a delicate object, meant for use as a desk toy or fun stress reducer. Balls on cradle can get entangled or snap off if not used properly.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
This mirascope creates a 3D hologram image!
A combination of three of our great discovery toys, all in one package!
Build over 100 exciting electronic projects with this easy to use kit!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.