A trio of researchers at Korea Advanced Institute of Science and Technology, working with a colleague at the University of Illinois at Urbana-Champaign, has designed and built a working quadruped robot with magnetized feet that […]
China began applying new rules governing online comments on Thursday, further threatening freedom of expression in a move authorities said was aimed at protecting national security.This article was originally published on this website.
Since the concepts of digital coding metasurfaces and programmable metasurfaces were put forward in 2014, the physical world of electromagnetics has been closely connected to the digital world of information, thus producing the unique advantages […]
Devices such as cellphones, laptops and smartwatches are constant companions for most people, spending days and nights in their pocket, on their wrist, or otherwise close at hand.This article was originally published on this website.
Microsoft announced plans Wednesday to bring internet access via satellite to 10 million people, half of them in Africa, as part of efforts to bridge a digital divide with the developing world.This article was originally […]
Though plants can serve as a source of food, oxygen and décor, they’re not often considered to be a good source of electricity. But by collecting electrons naturally transported within plant cells, scientists can generate […]
A new approach uses aerial imaging to generate 3D models of cities and regions with advanced precision, enabling urban planners to incorporate full-scale designs of all types of architectural and urban structures.This article was originally […]
The waste flushed down toilets could be a valuable source of resources and profits—and easier on the environment, according to a West Virginia University engineer’s research.This article was originally published on this website.
Researchers from EPFL and ETH Zurich, working together with the International Committee of the Red Cross (ICRC) and Bin Khalifa Unversity (Qatar), have developed a program that can generate population density estimates with unparalleled precision, […]
To meet the world’s rapidly growing data consumption and increasing bandwidth requirements, satellite communications are shifting to higher frequencies. The W-band (75–110 GHz) is well suited for use in space, but technical components have been […]
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