How Close Are We To An Invisibility Cloak?




Invisibility cloaks seem to be science fiction, but science is making them a reality.
Source: DNews

Read more:
Invisible
New Materials

– An Ultrathin Invisibility Skin Cloak for Visible Light
“Here, we demonstrate experimentally an ultrathin invisibility skin cloak wrapped over an object. This skin cloak conceals a three-dimensional arbitrarily shaped object by complete restoration of the phase of the reflected light at 730-nanometer wavelength.”
science.sciencemag.org

– This Skintight ‘Invisibility Cloak’ is Able to Hide Any 3-D Object — As Long As It’s Super Tiny
“Unlike previous attempts at invisibility cloaks — which are a big ticket research item, especially for the military — this one is actually sort of cloak-like. Instead of a large apparatus that makes an object appear to disappear, this one is actually thin enough to wrap around the thing it’s hiding.”
washingtonpost.com

– Fast-moving invisibility cloaks become visible
“Physicists have found that invisibility cloaks that can achieve perfect invisibility when not in motion will become visible when moving at speeds of around thousands of meters per second. This is because invisibility cloaks appear invisible only to light at a certain frequency called the cloak’s ‘operational frequency.’”
phys.org
How Close Are We To An Invisibility Cloak? Futuristic Technology

Donate BTC: 1DUUZbiqjbJvzjuRZEwTS47bqgmnhEJ4XG

Donate ETH: 0x981FcEAAa895C6cee76D2876e9AfC649Dc0C4c75

More Posts:

Touchscreen 360 Iron Makes Your Ironing Light
Tower of Power: Wind Generator For Taiwan
Search & Rescue Amphibious Vehicle System
Renault DeZir (VIDEO)
Dream About Flying To The Moon? How About Moving To Mars!
NASA Funding Various Advanced Technology Concepts
The U.S. Commercial Space Events In 2013
Invisibility Cloak Will Soon Become A Reality (+VIDEO)
Army Of The Future: Russian Combat Robots
Asteroid Mining