News tagged with intensity

NASA image: Rim Fire in California

The Rim Fire began in California on August 17, 2013. The cause of the fire is still under investigation. This fire is treacherous and has tripled in size in the last few days to now over 106,000 acres. The ...

Aug 26, 2013 3 / 5 (1) 0

Embracing Orion

(Phys.org) —This new view of the Orion A star-formation cloud from ESA's Herschel space observatory shows the turbulent region of space that hugs the famous Orion Nebula.

Aug 26, 2013 5 / 5 (6) 0 | with audio podcast

How pesticides change the environment

The number of humans on the planet has almost doubled in the past 50 years ‒ and so has global food production. As a result, the use of pesticides and their effect on humans, animals and plants have become ...

Aug 16, 2013 5 / 5 (5) 0

Novel beams made of twisted atoms

Physicists have, for the first time, now built a theoretical construct of beams made of twisted atoms. These findings by Armen Hayrapetyan and colleagues at Ruprecht-Karls-University Heidelberg in Germany ...

Aug 07, 2013 4.9 / 5 (7) 0 | with audio podcast

Team discovers how plants avoid sunburn

A Dartmouth-led team has discovered a group of stress-related proteins that explains how plants avoid sunburn in intense light, a finding that one day could help biotechnologists to develop crops that can better cope with ...

Aug 06, 2013 not rated yet 0