0 Comments
Researchers from Montreal’s National Institute of Scientific Research (INRS) just published a study in Optica detailing a new approach to invisibility cloaking. Their device, called a spectral invisibility cloak, is the first to manipulate the color (or frequency) of the light waves that interact with an object, rendering it invisible. “Our work represents a breakthrough in the quest
0 Comments
If we’re going to head out into interstellar space one day, we might want to go equipped with some heavy-duty degreaser. New research has found that the vast intervals of space aren’t always filled with dry dust, but often contain a mist of greasy molecules. And there’s a lot of space grease out there. The
0 Comments
A mysterious cataclysm in a neighboring galaxy was spotted in the sky above Hawaii last week, sending astronomers around the world scrambling to understand the source of the staggeringly brilliant flash. “I’ve never seen anything like this before in the local universe,” said Stephen Smartt, an astrophysicist at Queen’s University Belfast and a lead scientist
0 Comments
It’s the biggest environmental whodunit of the year, and after following a trail of clues, The New York Times may have cracked the case on why ozone-destroying chemicals are once again polluting our atmosphere. The unexpected and mysterious surge in illegal chemicals called chlorofluorocarbons (CFCs) appears to be coming from Xingfu, a rural industrial town in