Inspired by naturally occurring air bubbles in glaciers, researchers have developed a method to encode messages in ice.

JBL used Munich to roll out three new heavyweights in its Summit Series: the Makalu , Pumori, and Ama. Each one incorporates ...

A new study offers a compelling explanation that shifts the focus from the atmosphere to the animals themselves. Researchers found that birds sing more in the early morning not just because the air is ...

Abstract: This brief studies the active control of compressor surge using the thrust active magnetic bearing (AMB) in centrifugal compressors and it presents experimental test data to demonstrate the ...