Sunnytech Steel Balance Physics Toy for Kinetic Art Dolphins

The WJ161 model features a design that not only demonstrates balance, but also showcases the Laws of Conservation of Momentum and Energy. Measuring 21cm in height and 19cm in width (8.26in x 7.48in), this device is constructed from metal. Please be sure to measure the size with a ruler, rather than relying on visual estimates.

The WJ020 model boasts dimensions of 175mm x 125mm (6.89in x 4.92in) and weighs 150g (0.33lb) after packaging. This piece is crafted from steel.

The WJ139 model presents a unique style featuring 2 dolphins. Weighing 105g, this item is made from a combination of metal and acrylic, with dimensions of 55mm (L) x 90mm (W) x 160mm (H) (2.16in x 3.54in x 6.30in).

Suitable for use in both office and home settings, these desktop decorations are well-crafted. Primarily composed of silver stainless steel, they undergo a chromium plating process that enhances wear resistance, provides a smooth surface, and prevents rusting and fading. The ingenious designs and unique styles allow these pieces to serve as attractive desk accessories.

The WJ161 model, measuring 21cm in height and 19cm in width (8.26in x 7.48in), should be measured with a ruler rather than relying on visual estimation of the size.

These balanced toys are designed to remain stable when gently pushed. The weightlifter on the WJ161 model can be lightly pushed, causing it to rotate 360 degrees around the central stand while maintaining balance. The motion continues for approximately 2-3 minutes, eventually slowing down due to air resistance and friction.

These desktop toys offer a captivating way to take a break and clear one's mind. When paired with a running fan, the perpetual motion of the toys can provide a soothing visual focus. Their sturdy construction ensures that colleagues can pause from their work and enjoy watching the mesmerizing display.

Beyond their entertainment value, these classic desktop toys have educational benefits. They not only demonstrate pendulum motion but also help to illustrate the principles of the conservation of momentum and energy. These intriguing devices can be utilized in various settings, including both home and office environments.

The balanced dolphins of the WJ139 model are a delight to watch when set in motion. Similar to the WJ161 model, the dolphins appear to have just emerged from the water when pushed, and they maintain their balance without the risk of falling off.

In summary, these well-crafted desktop decorations offer a unique combination of entertainment, education, and visual appeal. Their blend of ingenious design, high-quality materials, and captivating functionality make them versatile and engaging additions to any work or living space.

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