What happened at Arthur's Stone? 5,000-year-old monument connected to King Arthur excavated
Some say King Arthur slayed a giant there. Others say he knelt in prayer and his knee print indentations are forever etched into the stone.
Some say King Arthur slayed a giant there. Others say he knelt in prayer and his knee print indentations are forever etched into the stone.
Archaeology
Jul 13, 2022
4
289
If you switch a bit in the memory of a computer and then switch it back again, you have restored the original state. There are only two states that can be called "0 and 1."
Condensed Matter
Jul 6, 2022
0
695
A research group from Turku Bioscience Center, Finland, has developed a new method for studying the functionality of microbiota through metaproteomics. The new method shows broad potential for the study of microbiota on a ...
Biotechnology
Jul 6, 2022
0
13
The Arctic Tern migrates an extraordinarily long way—from pole to pole. And while this bird is unique in the distance it traverses, its excellent sense of direction is shared by many other animals that use a variety of ...
Plants & Animals
Jul 5, 2022
0
27
This image from the NASA/ESA Hubble Space Telescope captures the sparkling globular cluster NGC 6569 in the constellation Sagittarius. Hubble explored the heart of this cluster with both its Wide Field Camera 3 and Advanced ...
Astronomy
Jul 5, 2022
0
53
New research provides the first evidence for why we have complex life forms in polar oceans and highlights the threat posed to them by global warming.
Evolution
Jun 3, 2022
1
275
Scientists from the University of Birmingham have described how microscopic crystals grow and change shape in molten metals as they cool, in research that is breaking new ground in alloy research and paves the way for improving ...
Materials Science
Jun 1, 2022
0
263
European women outnumber men as students on university and postgraduate courses (54%) and as graduates (59%), and the numbers for doctorates are almost the same (48%). However, women are still underrepresented in the research ...
Social Sciences
May 31, 2022
0
4
Researchers at the National Institute of Standards and Technology (NIST) have boosted the sensitivity of their atomic radio receiver a hundredfold by enclosing a small glass cylinder of cesium atoms inside what looks like ...
Quantum Physics
May 23, 2022
0
39
Information in computers is transmitted through semiconductors by the movement of electrons and stored in the direction of the electron spin in magnetic materials. To shrink devices while improving their performance—a goal ...
Quantum Physics
May 20, 2022
2
620