Recently, the research team led by Prof. XU Guosheng from Institute of Plasma Physics, Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences demonstrated a novel "two-step" magnet ...
Magnets in the toy, pip-Cubes, can fall out of the blocks and be swallowed by children, causing injury or death, federal regulators warned. By Rylee Kirk More than 9,000 units of Crayola toy blocks ...
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