When an electric vehicle accelerates, the motor generates maximum forces and enormous pressures act on the gears of the electric drivetrain. Surface meets surface, metal meets metal. If there were no lubricating film to allow ...
Nanophysics
Dec 7, 2023
0
30
Studying nuclear matter under extreme conditions allows scientists to better understand how the universe might have looked right after its creation. Scientists at the Large Hadron Collider achieve the conditions for recreating ...
General Physics
Dec 7, 2023
1
86
For many years, scientists have predicted that many of the elements that are crucial ingredients for life, like sulfur and nitrogen, first came to Earth when asteroid-type objects carrying them crashed into our planet's surface.
Astrobiology
Dec 7, 2023
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116
The United Nations reports that more than 700 million people are in extreme poverty, earning less than two dollars a day. However, an accurate assessment of poverty remains a global challenge. For example, 53 countries have ...
Economics & Business
Dec 7, 2023
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38
2023 has shattered climate records, accompanied by extreme weather that has left a trail of devastation and despair, according to the World Meteorological Organization at COP 28. Some of the most significant extreme heat ...
Earth Sciences
Dec 5, 2023
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14
Just as people can get sunburned, plants can also suffer from too much sunlight. To stay healthy, they use an internal "sun protection mechanism." Pierrick Bru, a Ph.D. student working with Alizée Malnoë at Umeå Plant ...
Molecular & Computational biology
Dec 1, 2023
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2
Man-made global warming exacerbated an incident of extreme flooding and heat in eastern China in 2020, according to a study released Wednesday, which highlighted the need to prepare for increasingly intense episodes of such ...
Earth Sciences
Nov 30, 2023
1
69
During the nearly five decades of its operation, the European Molecular Biology Laboratory (EMBL) in Hamburg has developed many fruitful collaborations with other scientific institutions located in the Hamburg metropolitan ...
Biotechnology
Nov 27, 2023
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1
Electrifying music concerts and other mass events are increasingly under threat from severe weather events, such as extreme heat.
Environment
Nov 24, 2023
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9
James Cook University scientists say a common tropical bee species is vulnerable to widely-used insecticides—which will decrease their heat tolerance at the same time as the climate is warming.
Plants & Animals
Nov 23, 2023
0
69
