Abstract: Most of the existing robot calibration methods have high technical requirements for the installation of end tools and detection sensors as well as other ...

Magic doesn’t need special props to be impressive. These three tricks use everyday items most people already have. Rubber bands, money, and cards create strong visual moments. The methods are simple ...

Mind reading doesn’t have to be complicated. These two tricks rely on simple psychology and presentation. They can be learned in just a few minutes without practice. The reactions come from confidence ...

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