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Newtons Cradle - Regular - 5.5 inches - Image One
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Newtons Cradle - Regular - 5.5 inches

by xUmp.com   Item#: 10808   5 star rating 13 customer reviews
List Price:$24.99
Sale Price: $14.99 /each
You Save: $10.00 (40%)
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Newton’s cradle or balance balls is one of the oldest, 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. Great for physics demonstrations, as a desk toy/stress reducer, and makes a great gift.

Features:

  • Demonstrates primarily the laws of conservation of energy and momentum
  • Excellent desk toy
  • Perfect for physics demonstrations
  • Cradle size: 5.50in x 5.50in x 5.75in
  • Black wood base
  • Chrome metal balls

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:
7.00 x 6.00 x 6.00 inches
17.78cm x 15.24cm x 15.24cm
Weight:
1 lb 3 oz
0.54 kg

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

Customer Reviews


5 star rating  Newtons Cradle
Deirene from Kentucky USA
One thing I remember about my dad's office was the Newton Cradle on his desk. This one is nice quality and looks great sitting on my desk in my home. It arrived in a timely manner and was not damaged.

5 star rating  Newton's Cradle
Savannah from Nc
Excellent service, delivery before date expected. Product was exactly as described in the order.

5 star rating   Newtons Cradle - Regular - 5.5 inches
buyer from Hong Kong
good

5 star rating  Grandfather
Undisclosed Verified Buyer
Everything good.

5 star rating  Newton's Cradle
Doug Benenson from Santa Rosa, CA / USA
Excellent demonstration for Newton's 3rd law and my student's love playing with it!

5 star rating  Newton's Cradle
Josephine Golcher from Fountain Valley
Excellent piece of equipment at a price that meant all lab groups could have their own

5 star rating  I always wanted one....
Eydie Payne from USA, Scott Depot, WV
Now it is setting on my desk at work. I LOVE IT! When I am having a tense moment, I just listen to the sound of my Newtons Cradle! Recommend it highly!

5 star rating  Sturdy!
Ivania Choma from Spiritwood, Saskatchewan, Canada
I wanted a wooden base, because this will be used by a number of children. Very good quality for the price!

5 star rating  Love this desk toy
Teacher Susie from Aliso Viejo, CA
I purchased this for my desk. Every period at least three of my students ask permission to "start the balls"...the middle schoolers love it too! Several students asked me where I got it and several have asked for it as a Christmas present!

5 star rating  Son loved it
E Clark from USA, Indiana
What more can you say? Made well. Great gift. Would buy from xump.com again.

5 star rating  Newtons Cradle - just as described
Samantha from North Carolina
I was very happy with this product; made well, and also packaged very well. Arrived quickly.

5 star rating   Newtons Cradle
Wlodzimierz from Poland
Old but excellent toy. I recommend it.

5 star rating  My son LOVES his Newton's Cradle
Jeanette from Texas
My son was so excited when his Newton's cradle showed up in the mail. He showed it to everyone and displays it on his desk. Thanks for having great science products at reasonable prices.


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