Knots smaller than human hair make materials unusually tough
In the latest advance in nano- and micro-architected materials, engineers at Caltech have developed a new material made from numerous interconnected microscale knots.
In the latest advance in nano- and micro-architected materials, engineers at Caltech have developed a new material made from numerous interconnected microscale knots.
Nanomaterials
Mar 9, 2023
2
334
NASA will announce the names next month of the four astronauts—three Americans and one Canadian—who will fly around the Moon next year, the head of the US space agency said Thursday.
Space Exploration
Mar 9, 2023
0
302
On the morning of Feb. 15, 2013, a small asteroid exploded over Chelyabinsk, Russia, sending a loud shockwave and sonic boom across the region, damaging buildings and leaving around 1,200 people injured. The resulting meteor, ...
Astronomy
Mar 9, 2023
0
150
New buildings are often a cause for celebration, but there is not much to celebrate when looking at the climate footprint of the construction industry, which is among the world's highest.
Cell & Microbiology
Mar 9, 2023
0
50
In May 2022, Bongbong Marcos won the presidential election in the Philippines with a commanding 59% of the vote, stunning many political scholars.
Political science
Mar 9, 2023
0
11
Jewel beetles are striking insects, easily recognized by their vivid colors and metallic sheen. Possessing large, well-developed eyes, jewel beetles use vision and color for a range of different behaviors, including finding ...
Evolution
Mar 9, 2023
0
352
The objective of a recent study published in HortScience was to quantify the sorptive effects on substrate wettability and water-holding capacity. Inferences into the effectiveness of the substrate to capture water have been ...
Plants & Animals
Mar 9, 2023
0
5
How can people be incentivized to drive more fuel-efficient cars, be more innovative at work, and get to the gym on a regular basis? Uri Gneezy, professor of economics and strategy at the Rady School of Management at UC San ...
Social Sciences
Mar 9, 2023
1
25
Crops adapt to climatic and environmental changes by exhibiting certain modified biological traits. For instance, plants growing in deserts exhibit drought resistance. However, at times, plant breeding becomes necessary to ...
Biotechnology
Mar 9, 2023
0
11
Non-alcoholic fatty liver disease is the most common chronic liver disease in the world. In its advanced form, non-alcoholic steatohepatitis (NASH), is curable when diagnosed and treated in its early stages. However, when ...
Bio & Medicine
Mar 9, 2023
0
34