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Customer Reviews
 Science on Display ;-)
Posted on: Apr 3 2013 by: MCT from Virginia
Great quality - wonderful gift for Granddaughter - illustrating principle of physics and fun too!!!
awesome
Posted on: Feb 20 2013 by: from
way better than those terrible ones on amazon that cost just as much as this one
 works well
Posted on: Jan 20 2013 by: Bookseller Guy from St. Paul, MN
Looks good on my desk. Balls are level and it works. It's not super solid so the balls lose their momentum relatively soon. Overall for the price it's really good. Kids love it too.
Desk top gift
Posted on: Jan 7 2013 by: Michael W. Beattie from USA Milwaukee, Wisconsin
I have always thought that this was a great desk top item.
Excellent Product
Posted on: Jan 3 2013 by: Ken R from Des Moines, IA
Found this after a long internet search of smaller, cheaply made products. The weight of the balls is what's needed for this to work correctly. My 9 year old granddaughter loved it!
10 year old niece Loved it!
Posted on: Dec 17 2012 by: RMB from Cincinnati, OH
10 year old niece loved it!
Arrived on time...good condition
Posted on: Oct 21 2012 by: Jack Paster from Swampscoitt, MA
I purchased this product for my classroom (Introduction to Physics). Great value. Delivery was fast and the pproduct arrived in excellent condition. Thanks.
Posted on: Sep 3 2012 by: victoria from mansfield, tx
Exactly as expected - my daughter loved it! Sturdy.
Newton's Cradle-:large
Posted on: Mar 12 2012 by: Sonya from Lake Dallas, TX
Very nice and fun to play with and watch!
newtons cradle
Posted on: Feb 16 2012 by: Michele from Louisville, KY
It's sturdy and fun. It's a good size. Our cat ate through the strings so we ordered another one.
VERY GOOD quality!
Posted on: Jan 2 2012 by: Cindy from NJ
My teenage son has wanted this for 2 years. Many companies sell these with plastic balls. These are METAL and PERFECT! Thank you so much xUmp!
Posted on: Jan 2 2012 by: from
Nice weight, good-looking toy.
Newtons Cradle - Large- 7 inches
Posted on: Dec 20 2011 by: Marlys from Madison, WI
The Newtons Cradle arrived quickly and in perfect condition. It was a real hit with my grand-nephew who is 10 and in 4th grade.
Ever a delight!
Posted on: Jul 13 2011 by: Beverley Sutton from Tucson
Used in a science class to demonstrate Newton's Laws of Motion and the Conservation of Momentum. The students were endlessly fascinated by it and came up with some creative combinations. Product is delicate though, watch youngsters carefully.
Newton's Cradle
Posted on: Jul 12 2011 by: Kathy from Moorhead, MN USA
Our grandkids loved it!!
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Science on Display ;-)
works well
