Newtons Cradle - Regular - 5.5 inches

Item#: 10808

12 customer reviews

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:
8 +

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

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

Newtons Cradle - Regular - 5.5 inches
buyer from Hong Kong
good

Grandfather

Everything good.

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!

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

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!

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!

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!

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

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.

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

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.