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Search results for 4-D printing

Computer Sciences Feb 26, 2014

How malware operators use infected computers to mine cryptocoins

A team of computer scientists at the University of California, San Diego, has taken an unprecedented, in-depth look at how malware operators use the computers they infect to mine Bitcoin, a virtual currency whose value is ...

Ecology Feb 19, 2014

Warmer temps push tropical birds up and off mountains

(Âé¶¹ÒùÔº) —Many tropical mountain birds are shifting their ranges upslope to escape warming temperatures, but tropical species appear to be more sensitive to climate shifts than species from temperate regions, report Cornell ...

Ecology Feb 10, 2014

Drifting herbicides produce uncertain effects

Farmers should take extra precautions so drifting herbicides do not create unintended consequences on neighboring fields and farms, according to agricultural researchers.

Space Exploration Jan 29, 2014

Student-built satellite sends data from space

A tiny satellite, dubbed KySat-2, built by students at the University of Kentucky and Morehead State University is currently orbiting about 300 miles above the Earth, circling the planet every 90 minutes. The satellite, launched ...

Engineering Jan 15, 2014

Power (of electronics) to the people

MIT Media Lab alumna and entrepreneur Ayah Bdeir SM '06 wants to help all people worldwide, tech savvy or not, understand and build creatively with electronics.

Consumer & Gadgets Dec 19, 2013

Smartphones are changing the picture for camera sales

It's a modern paradox: People are taking more photographs than ever before, nearly 400 billion this year, yet sales of cameras are shrinking.

Internet Dec 9, 2013

Big tech companies lash out at government snooping (Update 4)

Silicon Valley is escalating pressure on President Barack Obama to curb the U.S. government surveillance programs that vacuum personal information off the Internet and threaten the technology industry's financial livelihood.

Consumer & Gadgets Nov 25, 2013

Review: HTC, Nokia offer good, giant choices

I find giant phones hard to carry and use, but I'm well aware that many people like the bigger images and text they offer.

Engineering Nov 18, 2013

DIY and save: A scientist's guide to making your own lab equipment

Joshua Pearce is not one for understatement. "This is the beginning of a true revolution in the sciences," says the author of "Open-Source Lab." For cash-strapped researchers, he could be right.

Engineering Nov 12, 2013

From knee to neuron, offspring of Yale's 3D printers multiply

(Âé¶¹ÒùÔº) —Yale neuroscientist Gordon Shepherd has studied neurons for decades. But until recently he'd never had a neuron he could grasp with his own two hands: Neurons are much too small.

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