Recent activity by spinning

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What 3d printer should I buy 2020?

answered Oct 16, 2020

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Is helium neon laser polarized?

answered Sep 19, 2020

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How does a fidget spinner relieve stress?

asked Jun 11, 2020

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CAN bus and Modbus difference?

answered Nov 28, 2019

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Do you need to refill water cooling?

answered Nov 28, 2019

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What is current distribution law?

answered Nov 28, 2019

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Which Arduino is the best?

answered Nov 28, 2019

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Why rheostat is used in potentiometer?

answered Nov 28, 2019

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Is ultraviolet and Vudu the same?

answered Nov 28, 2019

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What are examples of ceramics?

answered Nov 28, 2019

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Do fidget spinners help with ADHD?

asked Nov 28, 2019

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