Reference Terms
from Wikipedia, the free encyclopedia
Submarine
A submarine is a specialized watercraft that can operate underwater.
Note: The above text is excerpted from the Wikipedia article "Submarine", which has been released under the GNU Free Documentation License.
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Matter & Energy News
November 11, 2024
Nov. 6, 2024 Thin, flexible device could help people with visual impairments 'feel' surroundings. Device comprises a hexagonal array of 19 actuators encapsulated in soft silicone. Device only uses energy when actuators change position, operating for longer ...
Oct. 23, 2024 In the face of rising CO2 levels, scientists are searching for sustainable ways of pulling carbon dioxide out of the air, so-called direct air capture. A new type of porous material, a covalent organic framework (COF) with attached amines, stands ...
Oct. 17, 2024 Researchers have developed a novel training protocol for brain-computer interfaces in a study with rhesus monkeys. The method enables precise control of prosthetic hands using signals from the brain alone. Researchers were able to show that the ...
Oct. 9, 2024 Researchers took the imaginary scenes from Spider-Man seriously and created the first web-slinging technology in which a fluid material can shoot from a needle, immediately solidify as a string, and adhere to and lift ...
Latest Headlines
updated 12:56 pm ET
Nov. 11, 2024 A team develops high-speed rotational scanning PACT system for monitoring whole-body ...
Nov. 11, 2024 Engineers have found a way to make stronger and crack-resistant concrete with scrap carpet fibers, rolling out the red carpet for sustainability in the construction ...
Nov. 11, 2024 Plastics are inescapable in our daily lives. The vast amounts of plastic garbage heaped in landfills and in the environment, however, are as problematic as the plastics are useful. A research team ...
Nov. 11, 2024 How well a catalyst works often depends on the surface it is placed on. For years, it has been known that carbon substrates work well with precious metal catalysts, but it could never be properly ...
Nov. 11, 2024 A robot, trained for the first time by watching videos of seasoned surgeons, executed the same surgical procedures as skillfully as the human ...
Nov. 11, 2024 Why is the expansion of our Universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the greatest scientific mysteries. Solving it involves testing the fundamental ...
Nov. 11, 2024 Researchers have developed a new photocatalyst that could render steam methane reforming entirely emissions-free and extend catalyst ...
Nov. 11, 2024 Researchers have succeeded in developing a microbial strain that efficiently produces pseudoaromatic polyester monomer to replace polyethylene ...
Nov. 11, 2024 The discovery, centred around controlling tiny hurricanes of light and electromagnetic fields, could revolutionise how much information we can ...
Nov. 11, 2024 Where does the periodic table of chemical elements end and which processes lead to the existence of heavy elements? Researchers report on experiments ...