For more information about cloaking check the Wikipedia article here
After scientists have devised materials that rend objects optically invisible, researchers in Spain have developed a method that allowed them to cloak 3-D objects from sound waves for the first time. While sound cloaking has been demonstrated before, this was the first time that a full 3-D object was concealed. The findings might help engineers [...]
Tue, Mar 27, 2012
Cloaking has turned into a subject of great interest for scientists in the past decade, most likely because of its military potential. We’ve seen some exciting prototypes developed, from optical invisibility cloaks to temporal cloaks, and now French scientists at the University of Aix-Marseille have added a new member to the cloaking family, one that renders [...]
Mon, Mar 5, 2012
Worldwide, motor vehicles currently emit well over 900 million metric tons of CO2 each year, amounting to more than 15 percent of global fossil fuel CO2 releases. With this in mind, major automobile manufacturers have been investing massively in developing more fuel efficient power systems and lower emissions for the past few decades. We’ve seen a [...]
Fri, Jan 6, 2012
Cloaking used to be one of my favorite SciFi themes. James Bond supercars that would show up or disappear instantly at the flick of an alarm key, the hallow man, objects rendered completely invisible to the human eye and lost in the surroundings. I say used to be because spatial cloaking has transcended for some [...]
Some photos of the amazing sun halo hovering over NYC
Record level atmospheric CO2. Reaches 400 ppm for the first time in 3 million years
First mathematical proof that prime numbers come in infinite pairs
Your brain detects grammar errors even when you’re not aware of them
CT scan images caterpillar to butterfly metamorphosis in 3-D
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Tue, Apr 2, 2013
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