The submillimeter wave, or terahertz, part of the electromagnetic spectrum falls between the frequencies of 0.3 and 3 terahertz, between microwaves and infrared light. Historically, device physics has prevented traditional ...
General Physics
Nov 22, 2013
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Microelectromechanical systems, known as MEMS, are ubiquitous in modern military systems such as gyroscopes for navigation, tiny microphones for lightweight radios, and medical biosensors for assessing the wounded. Such applications ...
Optics & Photonics
Oct 24, 2013
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How do you take the temperature of a cell? The familiar thermometer from a doctor's office is slightly too big considering the average human skin cell is only 30 millionths of a meter wide. But the capability is significant; ...
General Physics
Aug 6, 2013
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Military missions of all types need extremely accurate navigation techniques to keep people and equipment on target. That is why the Military relies on GPS or, when GPS is unavailable, precise sensors for navigation. These ...
Engineering
Sep 21, 2012
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Exquisite buildings like the Eiffel Tower were made possible because of advances in structural engineering design methods. Truss structures, like the Eiffel Tower, are highly efficient; they can carry the same loads as solid ...
Engineering
Sep 14, 2012
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If asked how today's toughest medical problems are being solved, most people would probably envision highly skilled physicians and scientists working countless hours with sophisticated lab equipment, not people sitting in ...
Other
Aug 31, 2012
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DARPA researchers have created the world’s first solid state receiver to demonstrate gain at 0.85 terahertz (THz).
Hardware
Aug 1, 2012
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“Alien” meets “Bride of Frankenstein” and “Night of the Living Dead?” Straight from a possible sci-fi/horror movie mashup, the Defense Advanced Research Projects Agency (DARPA) wants to harvest ...
Space Exploration
Jul 27, 2012
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The Wyss Institute for Biologically Inspired Engineering at Harvard University today announced that it has received a $2.6 million contract from the Defense Advanced Research Projects Agency (DARPA) to develop a smart suit ...
Engineering
Jul 20, 2012
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Notre Dame came back from an early deficit and took the lead over Ohio Northern University on a pass. Its defense stiffened in the second half, and it stymied ONU, 26-7.
Robotics
Jul 6, 2012
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