- An Invisibility Cloak For Time Also?
It's been the decade of metamaterials, with breakthroughs toward an invisibility cloak occurring every few months. With conventional materials, light typically travels along a straight line, but with metamaterials, scientists can exploit additional ...
Article - News Staff - Nov 16 2010 - 12:12pm
- How Warm Is Light? Physicists Create A Bose-Einstein Condensate 'Super-Photon'
Physicists from the University of Bonn have developed a completely new source of light, a Bose-Einstein condensate consisting of photons, something not known to be possible, which may potentially be suitable for designing light sources resembling lasers th ...
Article - News Staff - Nov 26 2010 - 4:00am
- Solar Sails Are Already Old Tech- Get Ready For Solar Wings
We know that light has mass and that beaming enough light at something can push it away- solar sails that will move a craft through the cosmos are based on this idea and NASA tested that concept earlier today when it launched NanoSail-D, a nanosatellite (c ...
Article - Hank Campbell - Dec 7 2010 - 11:39am
- Fast-Tint Protective Eyewear- Much Cooler Than It Sounds
In case you don't know it, the Navy is not the 1970s "Village People" branch of the military. These guys do some cool stuff and are making even cooler toys to do it with. Want to find future tech for megawatt-class laser beams in next-gene ...
Article - Hank Campbell - Feb 4 2011 - 12:21pm
- Have Researchers Found A Way To Spot Rotating Black Holes?
One thing you probably know about black holes, no matter how much science you took, is that they have never actually been seen. Instead, the science consensus is that masses that sit at the centers of galaxies like our own Milky Way are presumed to be bl ...
Blog Post - Hank Campbell - Feb 15 2011 - 3:43pm
- Restoring Hearing Using Infrared Light
University of Utah scientists have used invisible infrared light to make rat heart cells contract. Sounds interesting but not revolutionary, right? But they also used infrared light to cause toadfish inner-ear cells to send signals to their brain- which ...
Article - News Staff - Mar 27 2011 - 11:41pm
- 'Artificial Molecules'-- Researchers Build Antenna For Light
Researchers are reporting the construction of what they term "artificial molecules" and say they can use the technology to engineer a new generation of nanomaterials that control and direct the energy absorbed from light. Including an antenna tha ...
Article - News Staff - Jul 11 2011 - 10:29am
- How To Make Time Invisible
Researchers from Cornell say that by using a bit of electromagnetics wizardry they can create a 'hole' in space and keep it hidden- spatial cloaking. Invisible time. We see things using light, of course, namely as light scatters on an object. ...
Blog Post - Hank Campbell - Sep 30 2011 - 2:08pm
- Optical WLAN- Downloads At The Speed Of Light
The future of networking may mean streaming high-definition movies at blazing fast speeds and the routers are the lights in the room. Scientists at the Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute HHI in Berlin, Germany, have deve ...
Article - News Staff - Aug 2 2011 - 6:03pm
- How To Make A Rainbow
My wife and I once saw a rainbow and we discussed how it happened. She listened somewhat patiently for the first few sentences and then told me I was spoiling the magic of the rainbow, like it was somehow less romantic if she knew how it happened. (1) Men, ...
Article - Hank Campbell - Aug 2 2011 - 7:30pm