Just as an electrical switch regulates the flow of electric current, thermal switches can control the flow of heat. These switches serve as thermal control devices and are useful for thermal management applications. For example, ...
Materials Science
Apr 25, 2022
0
104
Can you imagine charging your mobile phone by simply using your body heat? It may still sound rather futuristic, but thermoelectrics can do it. Thermoelectrics is all about transforming heat into useful energy, mostly using ...
Materials Science
Apr 4, 2022
0
48
Machines and electronic devices often generate waste heat that is difficult to utilize. If electricity could be generated from this waste heat, it would offer a means for a clean and sustainable power production: Such a technology ...
Nanophysics
Jan 18, 2022
1
211
For some, the mere mention of liquid metal might conjure visions of T-1000: the shapeshifting, nigh-invincible villain that turns up the heat on humanity's future savior in "Terminator 2."
Nanomaterials
Nov 8, 2021
0
34
As smartwatches become more powerful, they will generate more heat. To prevent burns or rashes, what if a material touching the skin could feel as cool as metal, but also be flexible enough to be worn on the wrist?
Materials Science
May 21, 2021
1
24
A wide variety of portable and wearable electronics have become a large part of our daily lives, so a group of Stanford University researchers wondered if these could be powered by harvesting electricity from the waste heat ...
Nanophysics
Apr 27, 2021
0
23
A team of scientists from Osaka University, the University of Queensland and the National University of Singapore's Faculty of Engineering used tiny nanodiamonds coated with a heat-releasing polymer to probe the thermal properties ...
Nanomaterials
Jan 15, 2021
0
242
Groundbreaking science is often the result of true collaboration, with researchers in a variety of fields, viewpoints and experiences coming together in a unique way. One such effort by Clemson University researchers has ...
Condensed Matter
Nov 9, 2020
0
337
You can feel it on your laptop and mobile phone. It's behind your refrigerator and office copy machine. While heat is desirable for appliances like a coffee maker, it can jeopardize the reliability and safety of electronic ...
General Physics
Sep 18, 2020
0
101
By creating conditions akin to the center of the Earth inside a laboratory chamber, researchers have improved the estimate of the age of our planet's solid inner core, putting it at 1 billion to 1.3 billion years old.
Earth Sciences
Aug 21, 2020
0
570
