10/12/2015

NASA tests ICESat-2's laser aim

Close enough doesn't cut it in the spacecraft assembly cleanroom at NASA Goddard's Space Flight Center, where engineers are building an elevation-measuring instrument to fly on the Ice, Cloud and land Elevation Satellite-2 ...

BEMR: A new reality for the future force

New virtual-reality capabilities emerging at the Battlespace Exploitation of Mixed Reality—or BEMR—Lab, in San Diego, California, will make dramatic impacts across the Navy and Marine Corps, including advancements in ...

Montreal bans single-use plastic bags as of 2018

Greater Montreal announced Thursday a ban on non-biodegradable, single-use plastic bags starting in 2018, in the largest of its kind proscription in Canada, while urging other major cities around the world to follow suit.

Heat radiates 10,000 times faster at the nanoscale

When heat travels between two objects that aren't touching, it flows differently at the smallest scales—distances on the order of the diameter of DNA, or 1/50,000 of a human hair.

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