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2 months ago   00:45

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2 months ago   10:24

This droplet is part of whats known as the longest running scientific endeavor according to Guinness World Records.
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What you see here is the pitch drop experiment which has been going on for 91 years. Back In 1927, Thomas Parnell, a professor at the University of Queensland in Australia set out to demonstrate to his students that while some substances appear solid, they’re actually highly viscous fluids.

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