Dubai: A class seven Indian student in the UAE has built a robot to dispense hand sanitiser to help with maintaining hygiene while social distancing. The robot detects a hand at a distance of 30 cm ...
It’s not a question you ask yourself every day, but it’s one that the [Brick Experiment Channel] set out to answer: how fast can you spin a LEGO wheel by hand? In their typical way, they set about ...
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