⚡ Ignite Your Curiosity with Every Swing!
The QLKUNLA Newton's Cradle is a captivating desktop gadget featuring 7 pendulum balls that visually demonstrate the principles of physics, including momentum and energy transfer. Measuring 6.69 x 4.7 x 5.83 inches, it serves as both an educational tool and a stylish office decor piece, making it a perfect gift for science enthusiasts of all ages.
| Theme | Physics |
| Item Dimensions | 6.69 x 4.7 x 5.83 inches |
A**R
Good but…
I thought everything came in parts and I had to assemble the product myself, in an attempt to get things out of the center I tore 2 of the balls out of place and the rest of the wires got warped.
K**N
Divertido
Excelente. Bien protegido !
J**A
Great Gift Idea for teens/young adults!
Great product and great gift for my 8y old. Turned out that my husband really enjoys it as well :)) It's nicely packaged and it works good!
K**S
Good to start with.
Bought for my grandson for his birthday because he wanted some. They don't keep going for very long and can tangle easily if you don't use as intended. overall he is happy with it. May get him a better set later.
S**E
Do not purchase
Quite possibly the worst purchase I have ever made on Amazon. The first one was tangled from the box, the replacement has lasted about 15 min it did not sustain momentum more than about 7 min and then it get tangled again after just a few swings.Do not recommend.
L**A
Super relaxing and cool
This is awesome! I always seen these in fancy offices, but never actually owned one. I've noticed it's great for my anxiety as well as both of my children's. I think it has something to do with the movement and ticking sounds that seems to help relax and almost mesmerize u. Would definitely recommend!
D**S
Perfect for the price!
I bought this to demonstrate Newton’s Laws of Motion (perfect for the Newton’s Cradle- go figure😁) for my middle school science students. This is a perfect model for the price. It does exactly what it should. It is well packed and each ball is individually placed in a pocket inside a styrofoam block to keep the balls from getting tangled! Unfortunately when transporting it to work I did not put it back the way it was designed so of course it got tangled - user error all the way! It made a great story for the students and a couple of students quickly untangled it. So you should definitely by this item, just make sure you pack it away the way they designed it! 😁
J**L
Newtons Cradle… principle of conservation of momentum
Great representation of physics in real life! Good quality, excellent packaging. I feel like a kid with a new toy!
Trustpilot
3 weeks ago
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