Researchers from U of T Engineering and Caltech have designed a new and improved system for efficiently converting CO2, water, and renewable energy into ethylene—the precursor to a wide range of plastic products, from medical ...
Materials Science
Nov 20, 2019
1
581
The strongest explosions in the universe produce even more energetic radiation than previously known: Using specialized telescopes, two international teams have registered the highest energy gamma rays ever measured from ...
Astronomy
Nov 20, 2019
6
847
Gamma-ray bursts (GRBs) are brief and extremely powerful cosmic explosions, suddenly appearing in the sky, about once per day. They are thought to result from the collapse of massive stars or the merging of neutron stars ...
Astronomy
Nov 20, 2019
2
18
In a circular arena, a fruit fly navigates a virtual landscape illuminated by black and blue lights. The fly is tethered in place, able to flap its wings but not move its head. Images on the wall rotate to give the illusion ...
Plants & Animals
Nov 20, 2019
0
153
Most people think of carbon monoxide as harmful, and with good reason—the colorless, odorless gas sends 50,000 people in the U.S. to hospitals each year when their furnaces malfunction or car engines run in poorly ventilated ...
Other
Nov 20, 2019
0
7
Scientists have developed a new approach for making metal-metal composites and porous metals with a 3-D interconnected "bicontinuous" structure in thin films at size scales ranging from tens of nanometers to microns. Metallic ...
Nanomaterials
Nov 20, 2019
0
50
Steep gradients of wind stress and potential temperature enable sustainable nearshore precipitation systems along the western coastal region of Korea, according to Prof. Dong-In Lee, lead scientist at the Group of Environmental ...
Earth Sciences
Nov 20, 2019
0
8
Engineers at Duke University have developed a microscope that adapts its lighting angles, colors and patterns while teaching itself the optimal settings needed to complete a given diagnostic task.
Optics & Photonics
Nov 20, 2019
0
58
Most analytical methods in biology require invasive procedures to analyze samples, which leads to irreversible changes or even their destruction. Furthermore, the sensitivity of such approaches often stems from the averaging ...
Analytical Chemistry
Nov 20, 2019
0
6
Coral reefs around the world are threatened by pan-tropical bleaching events that occur when the surrounding sea water temperatures increase due to ongoing climate change and extreme conditions like El Niño. However, patterns ...
Earth Sciences
Nov 20, 2019
0
74
