Thanks to surface tension — the “same attractive property that allows soap to lift grease and dirt from your body”, this Zero-G Coffee Mug is able to hold liquid in zero gravity. Click here for first picture in gallery.

It was invented by astronaut Donald Pettit after what we can only imagine to be a particularly infuriatingly cup-o-joe-less space mission – STS-126.

[via GizmodoDvice]

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