Holographic beam shaping to deliver a boost to metallic 3-D printing
Cambridge engineers have begun a three-year research program to help speed up the manufacture of metallic 3-D printed parts and products, by using computer-generated holography.
Cambridge engineers have begun a three-year research program to help speed up the manufacture of metallic 3-D printed parts and products, by using computer-generated holography.
Materials Science
Jul 1, 2020
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48
A research team from Empa and EPFL has developed a molecular motor which consists of only 16 atoms and rotates reliably in one direction. It could allow energy harvesting at the atomic level. The special feature of the motor ...
General Physics
Jun 16, 2020
1
1789
Did you know that in microgravity you can better study the boiling process?
General Physics
Jun 9, 2020
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4
For decades, researchers have been searching for a better battery. Now an international team presents a bold new solution: ditch the battery altogether.
Materials Science
May 27, 2020
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3
Metamaterials, which are engineered to have properties not found in nature, have long been developed and studied because of their unique features and exciting applications. However, the physics behind their thermal emission ...
Condensed Matter
May 5, 2020
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536
The ocean can store much more heat than the atmosphere. The deep sea around Antarctica stores thermal energy that is the equivalent of heating the air above the continent by 400 degrees.
Earth Sciences
Feb 27, 2020
13
549
In ancient Greek mythology, Icarus' wax wings melted when he dared to fly too close to the sun. Now, researchers reporting in ACS Applied Materials & Interfaces have made artificial wings that are actually powered by the ...
Materials Science
Feb 19, 2020
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205
Evaporation ponds, which are commonly used in many industries to manage wastewater, can span acres, occupying a large footprint and often posing risks to birds and other wildlife. Yet they're an economical way to deal with ...
Environment
Jan 6, 2020
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357
If you use a vacuum-insulated thermos to help keep your coffee hot, you may know it's a good insulator because heat energy has a hard time moving through empty space. Vibrations of atoms or molecules, which carry thermal ...
Quantum Physics
Dec 11, 2019
28
5053
For solar cells to be widely used in the coming decades researchers must resolve two major challenges: increasing efficiency and lowering toxicity.
Materials Science
Dec 4, 2019
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303