Rotating magnet ranging (RMR) is the one of the latest technologies used in development drilling for coalbed methane and oil sands. Tools developed over the last 25 years by Vector Magnetics LLC, ...
Magnetic levitation demonstrated using a Dremel tool spinning a magnet at 266 Hz. The rotor magnet is 7x7x7 mm3 and the floater magnet is 6x6x6 mm3. This video show the physics described in the work ...
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Earth’s magnetic field and rotation are producing electricity — just not how anyone expected
Scientists in the United States have created a small device that produces a tiny electrical signal from Earth’s natural rotation. Although the voltage is extremely small, the experiment shows that ...
When two magnets are placed facing each other with the same poles, they repel each other, and if you place one magnet under the other, it is possible to make one magnet float. However, simply ...
Gravity basically doesn’t factor into a new style of rotation-based magnetic levitation being developed. This spin-stabilized levitation uses a rotating magnet to steady the levitating magnet and lock ...
There is a simple way to levitate magnets – and physicists are beginning to understand how it works. The technique could have applications for robotics in the future. In 2021, Hamdi Ucar – then at ...
When moving seals are needed, ferrofluid seals often offer performance and life benefits that surpass alternatives. This is most true when rotary motion When moving seals are needed, ferrofluid seals ...
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