Search results for 4-D printing

Consumer & Gadgets Mar 11, 2014

At tech fest: 3D printers, bitcoin and 'Titanfall'

Bitcoin, 3-D printed candy and George Takei, the Star Trek-actor-turned-Facebook-phenomenon, are among the attractions this week at the South By Southwest festival in Austin, Texas, where the geek set is slowly filing out ...

Space Exploration Jul 8, 2020

From floating guts to 'sticky' blood – here's how to do surgery in space

Earlier this year, it was reported that an astronaut in space had developed a potentially life-threatening blood clot in the neck. This was successfully treated with medication by doctors on Earth, avoiding surgery. But given ...

Optics & Photonics Oct 4, 2019

New metasurface design can control optical fields in three dimensions

A team led by scientists at the University of Washington has designed and tested a 3-D-printed metamaterial that can manipulate light with nanoscale precision. As they report in a paper published Oct. 4 in the journal Science ...

Environment Sep 19, 2017

Can the world's megacities survive the digital age?

Today, megacities have become synonymous with economic growth. In both developing and developed countries, cities with populations of 10 million or more account for one-third to one-half of their gross domestic product.

Consumer & Gadgets Jan 9, 2013

Panasonic develops new tablet with 20-inch 4k IPS Alpha LCD panel

Panasonic announced the development of a new tablet computer that features a 20-inch IPS Alpha LCD panel with more than four times the resolution of Full High Definition, as well as a high precision digital pen. With the ...

Hi Tech & Innovation Jan 24, 2011

Seeing a future without 3-D glasses

This month, technology lovers from around the world descended on Las Vegas for the 2011 Consumer Electronics Show, an annual gathering of geekdom that features the latest in personal gadgetry.

Optics & Photonics Jun 14, 2021

Researchers create switchable mirrors from liquid metal

Researchers have developed a way to dynamically switch the surface of liquidmetal between reflective and scattering states. This technology could one day be used to create electrically controllable mirrors or illumination ...

Space Exploration Oct 21, 2019

Space mice and robots among latest science heading into space from Wallops Island

Space mice, radiation vests, robotic avatars and recycling polymers for 3-D printers are among the science experiments bound for the International Space Station on the next commercial resupply mission from Virginia.

Space Exploration Oct 21, 2019

Space mice and robots among latest science heading into space from Wallops Island

Space mice, radiation vests, robotic avatars and recycling polymers for 3-D printers are among the science experiments bound for the International Space Station on the next commercial resupply mission from Virginia.

Archaeology Aug 31, 2017

Fossil footprints challenge established theories of human evolution

Newly discovered human-like footprints from Crete may put the established narrative of early human evolution to the test. The footprints are approximately 5.7 million years old and were made at a time when previous research ...

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