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 ...
This recall involves Tegu Magnetic Floating Stackers with model numbers STA-BGY-801T (Rainbow) and STA-BTP-806T (Big Top). The wooden toys consist of a wooden base, six stacking pieces of various ...
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