Science invention
Generate electricity from the body's heat
Call from a mobile phone without a battery, just use the warmth of your hand? That is no longer a vague dream. New circuits can completely take the body's heat to produce
Temperature
Browse ScienceInfo articles and explainers related to Temperature.
Topic archive
Articles about Temperature
2,022 published items.
Science invention
Direct measurement of fluctuations in ferromagnetism
American and British physicists have for the first time measured these fluctuations in antiferromagnetic materials and surprisingly found them at low temperatures. This…
Science invention
Cooling with Polariton
Shining light on an object to reduce its temperature seems a rather strange way, but laser cooling is frequently used in physics, especially to create super-cold samples…
Science invention
Fermion pairs do not have superfluidity
In recent years, physicists have realized that fermions (such as electrons) can exhibit superfluidity because of their ability to pair at very low temperatures. Now, a g…
Science invention
Physicists confirm the existence of polariton condensation state
American physicists say they witness a unique combination of a Bose-Einstein condensate (Bose-Einstein condensate - BEC) in a system of pseudo-cooled particles called
Science invention
Negative refractive index in iron materials from natural metal in high frequency range
Physicists in Germany claim they have for the first time discovered a material with a natural negative refractive index, instead of the usual positive refractive index.…
Science invention
Unexpected properties of high-temperature superconductors
Areas with small and isolated superconductivity exist within these substances at temperatures higher than previously known temperatures, according to a study by Princeto…
Science invention
Significantly improve the mechanical properties of nano-soft crystalline materials
Researchers at the US Naval Laboratory and Clark Atlanta University have improved the technique of using cobalt (Co) bands to significantly improve the toughness of old…
Science invention
Precise definition of temperature unit (Kelvin) thanks to laser spectroscopy techniques
French physicists have made a direct measurement of the Boltzmann constant by laser spectroscopy. This new technique involves observing the light absorption of ammonia (…
Science invention
Can nano-sized stripes be an important reason for superconductivity?
A team in Germany has discovered the existence of special structures in the form of nanometer-sized stripes (nanostripe) in a high-temperature superconducting compound m…
Science invention
Physicists set the 'speed limit' for superconducting magnetic fields in the future
A team of researchers led by Northwestern University physicists has identified a high-temperature superconductor - Bi-2212, a bismuth-containing compound that can be sui…
Science invention
Preserving fruit with MA membrane
Vietnamese and Korean experts have cooperated to research and successfully apply a special film to preserve some fruits in Vietnam. This is an additional measure to prol…
Science invention
Superconductors and applicability
In 1911, for the first time, scientists discovered that conductive matter with a completely non-resistive feature called it a superconductor.
Computer science
USB port: Turn laptop into ... kitchen
With just a USB port, your laptop can turn into a kitchen, serving you from: making coffee, cooking noodles, eating hot pot or drinking 1 cup of cool fruit smoothies ...
Computer science
iPhone is hot when using: What to do?
iPhone heats up when using - this will lead to a lot of problems. Below, we will show you how to immediately cool the iPhone to help prevent overheating problems.