Cannonball in mercury

Published 10 years ago in Science. Submitted by Geekster

What happens when you drop a cannon ball in a bath of mercury?

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Three-Dimensional Mid-Air Acoustic Manipulation

Published 10 years ago in Science

Acoustic Levitation.

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EM table

Published 10 years ago in Science. Submitted by Burimi

EM ("ElectroMagnetic" table is an experimental object able to produce a localised electromagnetic field when switched on.
This field lights up fluorescent tubes within a short range without any physical contact.
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New and imaginative way of navigating terrain from NASA

Published 10 years ago in Science

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This Video Will Hurt

Published 10 years ago in Science

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