Swiss researchers said Monday they had calculated the mathematical constant pi to a new world-record level of exactitude, hitting 62.8 trillion figures using a supercomputer.
Mathematics
Aug 17, 2021
16
2344
The ability to reliably and accurately detect levels of iodide ion and curcumin is crucial in the fields of food and life sciences.
Materials Science
Aug 16, 2021
0
7
High-angle annular dark-field scanning transmission electron microscopy can be used to determine complex conformational structures of both crystalline and amorphous polynuclear non-planar coordination molecules, as shown ...
Optics & Photonics
Aug 6, 2021
0
580
"Many of the greatest challenges of our time, from clean energy to environmental justice, require new approaches to the craft of scientific experimentation. This is exceedingly apparent in the field of electron microscopy. ...
General Physics
Jul 30, 2021
0
108
Little is known about Venus weather at night, as the absence of sunlight makes imaging difficult. Now, researchers have devised a way to use infrared sensors on board the Venus orbiter Akatsuki to reveal the first details ...
Space Exploration
Jul 21, 2021
0
231
As analytical instrumentation (gas- and liquid-chromatographs coupled with mass spectrometers) increase in sensitivity and speed, forensic scientists may find themselves still hindered by the process of preparing samples ...
Analytical Chemistry
Jul 8, 2021
0
5
Astronomers have designed and trained a computer program that can classify tens of thousands of galaxies in just a few seconds, a task that usually takes months to accomplish.
Astronomy
Jul 8, 2021
2
586
Proteins from frozen canine feces have been successfully extracted for the first time to reveal more about the diets of Arctic sled dogs. Researchers—led by the University of York—say the breakthrough will enable scientists ...
Plants & Animals
Jul 6, 2021
0
1524
Oysters' exposure to plastics is concerning, particularly because these materials can accumulate and release metals which are then absorbed by the mollusks. According to a recent study published in the journal Chemosphere, ...
Environment
May 27, 2021
0
9
Unregulated hunting at the turn of the century virtually eliminated white-tailed deer in eastern North America, leading to a restocking effort in the 1930s that included animals from other parts of the country. A recent study ...
Evolution
May 27, 2021
0
6
