Superconducting nanowire camera will explore brain cells, space
Researchers have made a breakthrough in the development of a camera so sensitive it can detect a single photon.
Researchers have made a breakthrough in the development of a camera so sensitive it can detect a single photon.
Infrared cameras detect people and other objects by the heat they emit. Now, researchers have discovered the uncanny ability of a material to hide a target by masking its telltale heat properties.
Quantum Physics
Dec 17, 2019
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2336
Spinach is no longer just a superfood: By embedding leaves with carbon nanotubes, MIT engineers have transformed spinach plants into sensors that can detect explosives and wirelessly relay that information to a handheld device ...
Nanomaterials
Oct 31, 2016
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552
Astronomers using NASA's Hubble Space Telescope have measured the rotation rate of an extreme exoplanet by observing the varied brightness in its atmosphere. This is the first measurement of the rotation of a massive exoplanet ...
Astronomy
Feb 18, 2016
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877
Was it a catastrophic collision in the star's asteroid belt? A giant impact that disrupted a nearby planet? A dusty cloud of rock and debris? A family of comets breaking apart? Or was it alien megastructures built to harvest ...
Astronomy
Nov 25, 2015
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1109
Squid are the ultimate camouflage artists, blending almost flawlessly with their backgrounds so that unsuspecting prey can't detect them. Using a protein that's key to this process, scientists have designed "invisibility ...
Optics & Photonics
Mar 23, 2015
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843
(Phys.org) —Active camouflage has taken a step forward at the Harvard School of Engineering and Applied Sciences (SEAS), with a new coating that intrinsically conceals its own temperature to thermal cameras.
General Physics
Oct 21, 2013
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1
(Phys.org) —A team of University of Pennsylvania engineers has used a pattern of nanoantennas to develop a new way of turning infrared light into mechanical action, opening the door to more sensitive infrared cameras and ...
Nanophysics
May 20, 2013
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0
(Phys.org)—Year of the smartphone? So yesterday. Year of the smart room? So promising. In scientific circles, conversations are moving down from smart doors, fridges, stoves, and toilets, as computer scientists visit and ...
Now you see it, now you don't. A new device invented at the Harvard School of Engineering and Applied Sciences (SEAS) can absorb 99.75% of infrared light that shines on it. When activated, it appears black to infrared cameras.
Condensed Matter
Nov 26, 2012
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