News tagged with low energy

Abrupt escape from flatness

At first glance, it seems as if billions of lead atoms have mysteriously disappeared. When exposed to heat, a layer of lead coated onto a nickel surface becomes almost invisible from one moment to the next. ...

Sep 29, 2011 4 / 5 (2) 4

GOP attacks Democrats for climate proposal

(AP) -- Republicans on Saturday attacked the climate change proposal crafted by congressional Democrats and endorsed by President Barrack Obama as doing little to reduce global warming while saddling Americans ...

May 30, 2009 4 / 5 (5) 13