😝DESCRIPTION:
Newton's Cradle / Pendulum Balls is made JUST FOR YOU
Great gift for kids & adults - entertainment via the law of conservation of energy
Sturdy & well-made - reinforced strings, stainless steel construction
No more tangle! - strings are guaranteed to be tangle-free upon arrival
Swing one or two spheres, and then loosen your grip, because of conservation momentum and energy the other one or two balls on the opposite side will move to the same distance! If you feel upset, swing two or three balls at the same time. It can make you calm
FEATURES:
Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy
Pioneering developments for several years, we have been focusing on the exquisite technologies and physics tools. This classic desktop toy provides you many benefits and entertainments, is suitable for various locations such as house or office, and is an intriguing device that not only demonstrates pendulum motion, but also helps to show the laws of Conservation of Momentum and Energy. Whether you are studying physics knowledge, working on complex analysis, or looking for a delicate gift, this goods is definitely what you really want
ATTENTION:
When you received the item,please take the balls out one by one，or the balls may be tangle up
Friction and damping effects are inevitable
Please place the Newton's Cradle horizontally, and then the balls can move longer.
- High Quality：The swing lines are made of high-impact nylon manufactured with nano technology for ultra-thin yet extremely durable oscillatory support. Wooden base and the unique design idea make an impression.
- Longer Swing Time：Great Frame size 7.3 x 7.1 x 4.7 inches. Newtons cradle balance balls continue in perpetual motion for 10-20 seconds due to the resistance of the air and friction, It is many methods to pay, such as one balls rise up in one side, then let if fall down, or two, or each 2 side rise up one ball, and etc...It's so amazing!
- Wide Application：Our newton cradle comes in a nice box, so you can set the cradle up easily in less than a minute. Apply to psychology, relax your press while you feel tired at working. It could be the great desk toys for office for adults.Teaching tools, great to explain the perpetual physics. And it is also a wonderful furnishings.
- Kinetic Balls Edutainment：Suitable for children to experience the fun of mechanics in the process of playing this fun gadget. It is also a perfect decoration for desks and tables, whether at the office or home. Great gift for kids friends family birthday easter festival etc.
- Great Service：It will easily cause the ball and the rope to entangle when you unpacking it with great force. It is recommend you to open it gently. If you got broken items. Pls, contact for a new one! Wonderful after sale services for this desktop toys. Give you support and help at the first time whatever it's damage, receive the wrong goods, broken, or other problems. The product package is very strong to protect the item..
- High Quality：The swing lines are made of high-impact nylon manufactured with nano technology for ultra-thin yet extremely durable oscillatory support. Wooden base and the unique design idea make an impression.
- Longer Swing Time：Great Frame size 7.3 x 7.1 x 4.7 inches. Newtons cradle balance balls continue in perpetual motion for 10-20 seconds due to the resistance of the air and friction, It is many methods to pay, such as one balls rise up in one side, then let if fall down, or two, or each 2 side rise up one ball, and etc...It's so amazing!
- Wide Application：Our newton cradle comes in a nice box, so you can set the cradle up easily in less than a minute. Apply to psychology, relax your press while you feel tired at working. It could be the great desk toys for office for adults.Teaching tools, great to explain the perpetual physics. And it is also a wonderful furnishings.
- Kinetic Balls Edutainment：Suitable for children to experience the fun of mechanics in the process of playing this fun gadget. It is also a perfect decoration for desks and tables, whether at the office or home. Great gift for kids friends family birthday easter festival etc.
- Great Service：It will easily cause the ball and the rope to entangle when you unpacking it with great force. It is recommend you to open it gently. If you got broken items. Pls, contact for a new one! Wonderful after sale services for this desktop toys. Give you support and help at the first time whatever it's damage, receive the wrong goods, broken, or other problems. The product package is very strong to protect the item..
