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News
Scientists Observe Quantum Heat Waves at Room Temperature For The First Time
4+ min ago (254+ words) We've got another notable first in the field of physics to report: A specific type of quantum behavior in waves of heat has now been observed at room temperature, rather than at the ultra-low cryogenic temperatures that are usually required....
Crystalline polymer catalysts edge closer to efficient green hydrogen production
26+ min ago (104+ words) Empa’s Proton highway project uses neutron crystallography and lattice dynamics to unlock faster proton transport in ceramic membranes, aiming to boos… Prof. Li’s team at PolyU has developed nanostructured cobalt catalysts to crack ammonia into hydrogen more efficiently, powering a…...
Scientists turn tiny “defects” into a 5.5x heat transfer boost
6+ hour, 26+ min ago (806+ words) Why Condensation Matters for Heat Transfer Condensation occurs when water vapor changes into liquid water. A familiar example is the layer of droplets that appears on the outside of a cold drink. In industry, condensation plays an important role in…...
Nanoscale surface defects boost condensation heat transfer 5.5-fold
8+ hour, 4+ min ago (35+ words) Nanowerk Nanoscale surface defects boost condensation heat transfer 5.5-fold An ultrathin polymer coating speeds droplet formation and removal, offering more efficient cooling, desalination and industrial heat exchange....
Transistors Changed Everything. Here’s How They Work
3+ hour, 49+ min ago (1093+ words) Last week I revealed the sneaky physics behind the “joule thief,” an electrical circuit that lets you squeeze more energy out of seemingly dead batteries. The key, it turned out, was a clever pairing of a transformer and a transistor....
Applied Sciences, Vol. 16, Pages 8389: Metrological Evaluation of the Influence of Frequency Bandwidth on RMS Vibration Measurements During Turbojet Engine Testing
9+ hour, 21+ min ago (394+ words) The reliability of vibration measurements performed during turbojet engine testing depends not only on sensor accuracy but also on the configuration of the measurement system. Frequency bandwidth is one of the configuration parameters that directly influences the global root mean…...
???? This crystal creates, all by itself, a microscopic network that looks like fabric - News
15+ hour, 49+ min ago (396+ words) Aug 23, 2026, 04:00 AM Light: Science & Applications FR · ES · DE · PT A transparent crystal can create, all by itself, a surprising microscopic network inside its own material. It resembles a fabric whose threads cross by passing over one another. Even better, some…...
Strange Quantum Oscillations Reveal New Physics in an Exotic Material
18+ hour, 9+ min ago (720+ words) Experiments and theoretical analysis show that under extreme magnetic fields, electrons in zirconium pentatelluride behave in an unusual way that points to a topological origin rather than interactions among many particles. Under magnetic fields strong enough to push electrons toward…...
Quantum vacuum noise used to boost superconductivity for first time
1+ day, 6+ hour ago (667+ words) A special cavity helped a superconductor work at higher temperatures, while making it more resistant to current and magnetic fields. Empty space in general is filled with silence. However, at the quantum level, emptiness is filled with unwanted noise. Now,…...
Scientists Find a Way to Generate Powerful Linked Signals Without Extreme Cooling
1+ day, 8+ hour ago (81+ words) ...