Today, it is almost impossible to imagine warfare without unmanned aerial vehicles, or drones. For instance, they have been deployed in the war in Iraq and Afghanistan. Are the current laws of war adequate to address the ...
Political science
Mar 19, 2019
0
4
One of the greatest global challenges is the efficient use of renewable sources in order to meet the increasing demand for energy and feedstock chemicals in the future. In this context, biomass is a promising alternative ...
Materials Science
Mar 15, 2019
0
328
As David Cortez, Ph.D., tells the story of his research team's latest discovery, he shakes his head in disbelief.
Cell & Microbiology
Mar 1, 2019
0
33
Physicists have discovered a new effect, which makes it possible to create excellent thermal insulators which conduct electricity. Such materials can be used to convert waste heat into electrical energy.
General Physics
Feb 21, 2019
0
456
Flip a lobster on its back, and you'll see that the underside of its tail is split in segments connected by a translucent membrane that appears rather vulnerable when compared with the armor-like carapace that shields the ...
Materials Science
Feb 19, 2019
1
30
On October 19th, 2017, the Panoramic Survey Telescope and Rapid Response System-1 (Pan-STARRS-1) in Hawaii announced the first-ever detection of an interstellar object, named 1I/2017 U1 (aka. 'Oumuamua). In the months that ...
Astronomy
Jan 11, 2019
3
188
How do you separate carbon dioxide from carbon monoxide? One way, showcased by a new study from Kanazawa University, is to use a bowl of vanadium. More precisely, a hollow, spherical cluster of vanadate molecules can discriminate ...
Materials Science
Jan 8, 2019
0
21
In canteens and supermarkets, plant-based substitute products for chicken escalopes and beef steaks have become standard fare. Together with colleagues from TU Berlin, researchers at Karlsruhe Institute of Technology (KIT) ...
Polymers
Dec 5, 2018
0
6
If you want to build an organ for transplant, you need to think in 3-D. Using stem cells, scientists are now able to grow parts of organs in the lab, but that is a far cry from constructing a fully-formed, functioning, three-dimensional ...
Cell & Microbiology
Nov 21, 2018
0
106
Is a new phone on your holiday shopping list? A "radical" technology being developed at Purdue University that's making smartphones and other electronic devices more bendable could help save lives one day soon through better ...
Polymers
Nov 21, 2018
0
5
