Engineering
Johns Hopkins engineers have created a new lens-free ultra-miniaturized endoscope, the size of a few human hairs in width, that is less bulky and can produce higher quality images.
Dec 06, 2019
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114
Engineering
Most deep-learning algorithms perform well when trained on large sets of labeled data, but their performance tends to decline when processing new data. Researchers worldwide have thus been trying to develop techniques that ...
Dec 05, 2019 feature
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211
Engineering
Heating, ventilation, and air conditioning systems—called HVAC systems—can be a delicate balance. There are many factors to consider, from air flow between rooms to the effect of human body heat. In the past decade, researchers ...
Dec 05, 2019
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65
Engineering
Artificial neurons on silicon chips that behave just like the real thing have been invented by scientists—a first-of-its-kind achievement with enormous scope for medical devices to cure chronic diseases, such as heart failure, ...
Dec 03, 2019
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17680
Engineering
As the holidays approach, people might be thinking of neat do-it-yourself woodworking projects to give as gifts. But there's often a disconnect between designing an object and coming up with the best way to make it.
Dec 02, 2019
6
206
Engineering
Computer scientists at the University of Waterloo have created a device for wearable computer input suitable for many situations, just by touching your fingertips together in different ways.
Nov 29, 2019
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2010
Engineering
Consider the range of possibilities from 4-D printed materials that transform underwater, or fibers that snap into a particular shape when they are cut out of a flat panel, or coaxing shifting sands in the ocean into building ...
Nov 29, 2019
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50
Engineering
Silently the eight propellers of the Hermes V8MT drone begin to spin and the large yellow aircraft rises up, locates its direction and moments later disappears into the sky in southern Poland.
Nov 28, 2019
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287
Engineering
A team of researchers from China and the U.S. has built a smart, self-powered ping-pong table. In their paper published in the journal Nature Communications, the group describes how the table was built and how it powers itself.
Nov 27, 2019 report
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103
Engineering
Many of the technologies we rely on, from smartphones to wearable devices and more, utilize fast wireless communications. What might we accomplish if those devices transmitted information even faster?
Nov 26, 2019
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221
