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Search results for micromachines

Astronomy Feb 15, 2013

NASA designs new space telescope optics

Although hundreds of planets orbiting other stars have been discovered in the past 15 years, we cannot yet answer the age-old question of whether any of these planets are capable of sustaining life. However, new NASA technology ...

General Physics Jan 18, 2013

Electronics like it cold, and 30 K cryocooler delivers

(Phys.org)—For many electronic devices, colder is better. At low temperatures, electronic devices such as sensors and detectors operate with a higher efficiency and better overall performance than they do at room temperature. ...

Engineering Nov 21, 2012

Low-cost MEMS fabrication technology using a replica molding technique

Researchers at the National Institute of Advanced Industrial Science and Technology (AIST), have developed a microelectromechanical systems (MEMS) device fabrication technology that uses only printing and injection molding. ...

Materials Science Nov 20, 2012

Scotch tape finds new use as grasping 'smart material'

(Phys.org)—Scotch tape, a versatile household staple and a mainstay of holiday gift-wrapping, may have a new scientific application as a shape-changing "smart material."

Nanophysics Oct 17, 2012

New method measures movements of tiny devices-at every step

(Phys.org)—Makers of minuscule moving machines—the kind being eyed for nanomanufacturing and assembly as well as other uses—do you know where your micro- and nanorobots really are?

General Physics Sep 18, 2012

Explained: Femtoseconds and attoseconds

Back in the first half of the 20th century, when MIT's famed Harold "Doc" Edgerton was perfecting his system for capturing fast-moving events on film, the ability to observe changes unfolding at a scale of microseconds—millionths ...

Engineering Jul 15, 2012

Omron sensor can do security and hot-soup checks (w/ Video)

(Phys.org) -- Japan-based Omron is promoting its small-sized thermal area sensor with a flexible future of use as a security system check, energy-saver or smartphone companion, to warn you that your turkey broth is still ...

Engineering Mar 29, 2012

Moving microfluidics from the lab bench to the factory floor

In the not-too-distant future, plastic chips the size of flash cards may quickly and accurately diagnose diseases such as AIDS and cancer, as well as detect toxins and pathogens in the environment. Such lab-on-a-chip technology ...

Biochemistry Mar 27, 2012

Researchers create living human gut-on-a-chip

Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have created a gut-on-a-chip microdevice lined by living human cells that mimics the structure, physiology, and mechanics of the ...

Electronics & Semiconductors Feb 23, 2012

Micropatterning Director at TSMC suggests e-beam lithography may replace EUV

(PhysOrg.com) -- Most integrated circuits today are made by using extreme ultraviolet (EUV) lithography technology, but that could change, according to Burn Lin, Micropatterning Director at Taiwan Semiconductor Manufacturing ...

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