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Clothes that repair their own rips? Study swears on new coatings!

Clothes that repair their own rips? Study swears on new coatings!

The coatings may not only lead to everyday self-healing clothes, but also help create garments that are tailored for protection against chemical and biological warfare agents and that can repair themselves.

US Navy`s Ion Tiger drone shatters own endurance record

Researchers at US Naval Research Laboratory flew fuel cell powered Ion Tiger unmanned aerial vehicle (UAV) for 48 hours and 1min on April 16-18 by using liquid hydrogen in cryogenic fuel storage tank.