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All this week, the origin and continued preservation of five of our favorite standard units of measure

This week, the origin and continued preservation of five of our favorite standard units of measure

His manipulation of atoms chilled to near-absolute zero could help create high-temperature superconductors

This week, the origin and continued preservation of five of our favorite standard units of measure

Batdrones, swarming UAVs, and better radar are in our future

In honor of the 50th anniversary of the International System of Units, PopSci is looking at the origin and continued preservation of five of our favorite standard units

At the North American bat convention, biologists seek ways to reduce bat deaths at wind farms

Even the Army Corps of Engineers is involved in the effort to protect bats

Nissan has produced a quick, fun-to-drive, technologically sophisticated pure-electric car. But inevitably, limited driving range makes it a daily commuter, not a road-tripper

PopSci is attending the 40th annual National Symposium on Bat Research

Winged tanks, a torpedo-shaped aerobile, and flying cars designed by the 20th century's most renowned aviation minds

Torn between a high-speed plane and a hovering helicopter? Why should you have to choose?

An igloo-shaped lunar base, a train on the moon, a satellite housing 20,000 residents, and other places to live and play in space