News tagged with vacuum tube

ENIAC panels go on display at Oklahoma museum

We keep up with history of events through the calendar, marking special days: Amelia Earhart's birthday, the collapse of the Berlin Wall; the assassination of JFK. Another path is through narrative. An eye-catcher ...

dateNov 26, 2014 in Hardware weblog
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New way to generate terahertz radiation

(Phys.org) -- Cornell researchers have developed a new method of generating terahertz signals on an inexpensive silicon chip, offering possible applications in medical imaging, security scanning and wireless ...

dateJul 11, 2012 in General Physics
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Return of the vacuum tube

Vacuum tubes have been retro for decades. They almost completely disappeared from the electronics scene when consumers exchanged their old cathode ray tube monitors for flat screen TVs. Their replacement – the semiconductor ...

dateMay 18, 2012 in General Physics
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Collection Provides Supply for Taxonomical Rescues

(PhysOrg.com) -- The Agricultural Research Service maintains some of the world's largest publicly accessible collections of microbes that are used to benefit agricultural sciences. But some smaller ARS collections ...

dateJan 25, 2010 in Other
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