Reusable rocket engines have become all the rage lately, even as NASA's continually delayed Artemis I mission attempts to launch with non-reusable technology. Realistically, the only way to significantly lower launch costs ...
Space Exploration
Sep 5, 2022
0
21
Pakistan is experiencing the most devastating and widespread floods in its history, with the country's climate minister saying waters have reached across a third of the nation.
Earth Sciences
Sep 5, 2022
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7
Neanderthals have served as a reflection of our own humanity since they were first discovered in 1856. What we think we know about them has been shaped and molded to fit our cultural trends, social norms and scientific standards. ...
Archaeology
Sep 5, 2022
2
1112
Researchers led by Prof. Zahng Tao at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences has synthesized two novel vinylene-linked two-dimensional covalent organic frameworks ...
Materials Science
Sep 5, 2022
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30
Social unrest due to systemic racism is causing early career scientists from underrepresented backgrounds to experience psychological distress, according to new results from a research survey conducted by University of Pittsburgh ...
Social Sciences
Sep 5, 2022
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16
Life on Venus, or the possibility thereof, has been a hot topic as of late. There's also been plenty of controversies, including the (still disputed) discovery of phosphine, a potential biomarker in the atmosphere. The best ...
Astrobiology
Sep 5, 2022
0
60
Hydrogen (H2) is currently discussed as an ideal energy carrier of renewable energies. Hydrogen has the highest gravimetric energy density of all chemical fuels (141 MJ/kg), which is three times higher than gasoline (46 MJ/kg). ...
Analytical Chemistry
Sep 5, 2022
0
740
A carbon bomb is a fossil fuel extraction project, such as a coal mine, that can cause over a metric gigaton of CO₂ emissions during its lifetime. That's a billion tons—more than twice the UK's annual emissions from a ...
Environment
Sep 5, 2022
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46
A new way of using compost could boost global crop production and deliver huge benefits to the planet, according to a study co-led by The University of Queensland.
Agriculture
Sep 5, 2022
0
175
A cell's secrets can be divulged by its surface, decorated with tens to hundreds of thousands of molecules that help immune cells determine friend from foe. Some of those protruding molecules are antigens that trigger the ...
Biotechnology
Sep 5, 2022
0
102
