xUmp.com Logo

COVID-19 NOTE (5/27/20): We are fully stocked, open & shipping all orders daily. Order with confidence. Stay healthy & safe!
Memorial Day 2020 SALE - $10 of Less
Memorial Day 2020 SALE - $10 of Less
Newtonian Desk Toy - Image One Newtonian Desk Toy - Image two
Share this product:

Newtonian Desk Toy

Item#: 16921  
List Price:$29.95
Sale Price: $10 /each
You Save: $19.95 (66%)
IN STOCK Ships next business day.
Add to cart to see shipping prices.

QTY:
 

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.

Features:

  • Interchangeable single metal frame
  • Wood pattern base
  • Demonstrates primarily the laws of conservation of energy and momentum
  • Excellent as a desk toy or gift

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.


Age:
18 +
Box Size:
6.50 x 5.00 x 4.50 inches
16.51cm x 12.70cm x 11.43cm
Weight:
1 lb 0 oz
0.45 kg

Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
Toy contains a marble. Not for children under 3 yrs.

Customer Reviews


There are no customer reviews for this product. Be the first one to write one!

POPULAR PRODUCTS

Impact Safety Goggles - Indirect Ventilation.

$14.99 $12.95

Impact Safety Goggles - Indirect Ventilation

These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.

Derma-Lite Nitrile Exam Gloves - LARGE - Box of 100.

$29.99 $26.95

Derma-Lite Nitrile Exam Gloves - LARGE - Box of 100

These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.

Disposable Foam Safety Ear Plugs - ANSI S3. 19-1974.

$0.79 $0.29

Disposable Foam Safety Ear Plugs - ANSI S3. 19-1974

These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.

Derma-Lite Nitrile Exam Gloves - XTRA LARGE - Box of 100.

$29.99 $26.95

Derma-Lite Nitrile Exam Gloves - XTRA LARGE - Box of 100

These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.

UltraBlue General Purpose Nitrile Gloves - SMALL - Box of 100.

$22.99 $17.95

UltraBlue General Purpose Nitrile Gloves - SMALL - Box of 100

Great premium general purpose KingSeal Nitrile gloves in size SMALL. Not for medical use.

Challenger Safety Goggles - Clear Anti Fog.

$9.99 $7.95

Challenger Safety Goggles - Clear Anti Fog

These goggles meet the ANSI Z87.1, 2010 High Impact standards.

FEATURED PRODUCTS

Winsco Van de Graaff Generator.

$799.99 $749

Winsco Van de Graaff Generator

Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!

Black Scorpion Specimen - Large.

$19.99 $14.99

Black Scorpion Specimen - Large

This black scorpion specimen is great for the classroom setting!

Solar System Simulator.

$129.99 $124.99

Solar System Simulator

See the solar system in action!

Magnetic Gyro-Fly Wheel.

$6.99 $3.75

Magnetic Gyro-Fly Wheel

This simple but amusing magnetic toy will keep you busy for hours!

Power House Kit v2.0.

$129.99 $89.99

Power House Kit v2.0

Build a model green house and 9 other green energy-related devices with this great kit!

Advanced Fossil Collection.

$59.99 $47.95

Advanced Fossil Collection

Comprehensive collection of 30 fossils.

Science-Sidebar: Science Education Articles

xUmp.com Logo


Join our tribe:
At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

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.