Scientists have developed a white paint that cools below the temperature of its ambient surroundings even under direct sunlight. Their research, published October 21 in the journal Cell Reports Physical Science, demonstrates ...
Condensed Matter
Oct 21, 2020
0
84
At least twice in Earth's history, nearly the entire planet was encased in a sheet of snow and ice. These dramatic "Snowball Earth" events occurred in quick succession, somewhere around 700 million years ago, and evidence ...
Earth Sciences
Jul 28, 2020
16
2881
Rice University researchers have created an efficient, low-cost device that splits water to produce hydrogen fuel.
Nanophysics
May 4, 2020
9
5772
A protein called phytochrome B, which can sense light and temperature, triggers plant growth and controls flowering time. How it does so is not fully understood.
Plants & Animals
Apr 4, 2020
3
392
Researchers at the University of Oulu's Research Unit of Sustainable Chemistry have developed a new synthetic bioplastic that, unlike traditional carbon-based plastics or other bioplastics, provides protection from the sun's ...
Polymers
Feb 21, 2020
0
11
In ancient Greek mythology, Icarus' wax wings melted when he dared to fly too close to the sun. Now, researchers reporting in ACS Applied Materials & Interfaces have made artificial wings that are actually powered by the ...
Materials Science
Feb 19, 2020
0
205
In 1966, two Caltech scientists were ruminating on the implications of the thin carbon dioxide (CO2) Martian atmosphere first revealed by Mariner IV, a NASA fly-by spacecraft built and flown by JPL. They theorized that Mars, ...
Astronomy
Jan 29, 2020
10
2349
Small fish use light for active sensing to detect potential predators. The yellow black-faced triplefin (Tripterygion delaisi) can reflect downwelling sunlight sideways with its iris, illuminating its immediate surroundings. ...
Plants & Animals
Jan 22, 2020
0
41
Scientists for the first time have developed a single molecule that can absorb sunlight efficiently and also act as a catalyst to transform solar energy into hydrogen, a clean alternative to fuel for things like gas-powered ...
Materials Science
Jan 21, 2020
15
7995
Chemists at Nanyang Technological University, Singapore (NTU Singapore) have discovered a method that could turn plastic waste into valuable chemicals by using sunlight.
Analytical Chemistry
Dec 11, 2019
0
104
