Wednesday, March 21, 2018

Instruments of Wonder: As one observatory prepares to make history, another seeks to preserve it.

About two weeks ago, in the coastal town of Redondo Beach, California, engineers at the headquarters of Northrop Grumman Aerospace Systems unpacked one heck of a box. Transported via the Space Telescope Transporter for Air Road and Sea, the contents were unwrapped with extreme caution by workers sporting cleanroom bunny suits. Inside were intricate pieces of the James Webb Space Telescope (JWST)—the space-bound observatory expected to revolutionize our understanding of the universe over the next decade.

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Monday, March 19, 2018

Physics society releases 55 previously paywalled Stephen Hawking papers

As long as his ideas continue to spread and inspire people, Hawking's mind will live on.

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Want to Win? What physics has to say about teamwork

Even Michael Jordan needed teammates. Makeshift stands selling Bulls merchandise inhabited every corner of Chicagoland after “Air Jordan” led his team to their third straight championship in 1993—and all the stands were busy. People were caught up in the excitement and inspiration of watching Jordan, Pippen, Armstrong, Grant, and their teammates take on the world.

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Friday, March 09, 2018

Edible Electronics? Lasers are Bringing "Super Material" Graphene to Everyday Surfaces

This may be the only photo you’ve ever seen of researchers proudly displaying a university-branded potato and coconut.

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Wednesday, March 07, 2018

Quick Physics Fix: Why Metal Feels Colder

I want you to try something: Find an object nearby that's made of metal, and something else made of wood or plastic. Put a hand on each. Which one is colder?

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Tuesday, March 06, 2018

Fighting Fire with Physics

On average, about 8 million acres of land burns each year from wildfires. Big fires can reduce forests and grasslands to ash and can destroy homes and lives. Sadly, up to 90 percent of wildland fires in the United States are caused by humans’ carelessness, like unattended campfires, burning trash or waste, tossed-out cigarettes, and arson. The remaining 10 percent are usually started by lightning. Controlling and fighting fires isn’t easy. But knowing the science behind a burning blaze helps firefighters tackle the heat and flames to help save property, land and lives.

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Thursday, March 01, 2018

A Step toward Computing at the Speed of Light

Researchers have come up with a blueprint for a small and tunable device that can control the flow of light. Because it’s much tinier than existing technology, the invention could help shrink optical equipment to the nanoscale, and even enable superfast computers that run on photons instead of electrons. The results will be published in the journal Physical Review Letters.

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