Reference Terms
from Wikipedia, the free encyclopedia
Air engine
The air engine is an emission-free piston engine using compressed air.
Note: The above text is excerpted from the Wikipedia article "Air engine", which has been released under the GNU Free Documentation License.
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Matter & Energy News
February 11, 2025
Jan. 21, 2025 Experiments have yielded a fascinating new type of matter, neither granular nor crystalline, that responds to some stresses as a fluid would and to others like a solid. The new material, known as PAM (for polycatenated architected materials) could ...
Jan. 15, 2025 Researchers have demonstrated new wearable technologies that both generate electricity from human movement and improve the comfort of the technology for the people wearing them. The work stems from an advanced understanding of materials that ...
Jan. 15, 2025 Astronomers have detected an intensely brightening and dimming quasar that may help explain how some objects in the early universe grew at a highly accelerated rate. The discovery is the most distant object detected by the NuSTAR X-ray space ...
Jan. 14, 2025 Engineers have demonstrated a well-known quantum thought experiment in the real world. Their findings deliver a new and more robust way to perform quantum computations and they have important ...
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Feb. 11, 2025 Triple click chemistry has revolutionized chemical synthesis with its simplicity and efficiency, allowing for the quick and selective assembly of ...
Feb. 11, 2025 Rhobo6, a light microscopy probe, gives scientists an unprecedented look at the extracellular matrix -- the collection of organized molecular structures that fills the spaces between cells in our ...
Feb. 11, 2025 A major challenge in self-powered wearable sensors for health care monitoring is distinguishing different signals when they occur at the same time. Researchers addressed this issue by uncovering a ...
Feb. 11, 2025 Researchers have discovered that superconducting nanowire photon detectors can also be used as highly accurate particle detectors, and they have ...
Feb. 10, 2025 Researchers have developed a new AI algorithm, called Torque Clustering, that significantly improves how AI systems independently learn and uncover patterns in data, without human ...
Feb. 10, 2025 A trove of lithium-rich brine exists underground in Bolivia. Researchers conducted the first comprehensive chemical analysis of wastewater associated ...
Feb. 10, 2025 A new paper has demonstrated that improving the texture of the soft metal used in battery anodes greatly improved performance. The team added a thin layer of silicon between lithium metal and the ...
Feb. 10, 2025 New research, working toward ambient-pressure high-temperature superconductivity, brings us one step closer to finding superconductors that work in everyday conditions -- and potentially unlocking a ...
Feb. 10, 2025 Entanglement -- linking distant particles or groups of particles so that one cannot be described without the other -- is at the core of the quantum revolution changing the face of modern technology. ...
Feb. 10, 2025 Sixth-generation, or 6G, cellular networks are the next step in wireless communication, and electromagnetic terahertz waves are seen as crucial to its development. However, terahertz waves, with ...