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diagram

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Google Doodle circles creator of Venn diagram

Google celebrates the 180th birthday of John Venn, the man responsible for so many fascinating PowerPoint diagrams.

By August 4, 2014

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How to install the OS X El Capitan public beta

If you can't wait until the official release of the next Mac operating system this fall, then you should consider getting the public beta of El Capitan right now. Here's how to install it.

By July 14, 2015

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Why lasers are the future (of projectors)

In projectors designed for both the cinema and at home, lasers are starting to replace traditional lamps as the light source of choice. This is potentially awesome. Here's why.

By June 30, 2015

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​With an infrared rainbow, IBM optical chip outpaces copper wires

Big Blue's researchers have demonstrated fiber-optic technology that could help computers break through today's speed limits by transferring data faster.

By May 12, 2015

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Microsoft downplays new report of Windows flaw

Researchers say a new variation on an old flaw could allow hackers to steal log-in credentials from users of every version of Windows. Microsoft doesn't seem too worried.

By April 13, 2015

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​After refit, Large Hadron Collider resumes hunt for new Higgs

The European particle accelerator takes an important step in the second phase of its hunt for more Higgs bosons, dark matter and other mysteries of the universe.

By April 5, 2015

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Scientists capture the first image of light behaving as both a particle and a wave

Researchers have achieved the first ever pictorial evidence that light can simultaneously behave as a particle and as a wave.

By March 3, 2015

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Quantum Dots 2015 and Beyond

Quantum dots promise better color and better efficiency for TVs. Here's how they work, and what they can do for modern TVs.

By January 26, 2015

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Appliance Science: The hot physics of induction cooktops

How can an electric field cook your dinner? Through the science of induction. In our latest Appliance Science column, we look at how induction cooktops work.

By January 12, 2015

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Ericsson aims to triple network speeds for 4G phones

At CES, the Swedish company says it will release network gear this year that will boost today's LTE networks by drawing on wireless spectrum more often used by Wi-Fi.

By January 5, 2015