Sunday, November 24, 2024

Tech: New insights bolster Einstein’s idea about how heat moves through solids — ...

A discovery by scientists at the Department of Energy's Oak Ridge National Laboratory supports a century-old theory by Albert Einstein that explains how...

Tech: New mystery discovered regarding active asteroid phaethon — (Report)

Based on a new study of how near-Earth asteroid Phaethon reflects light at different angles, astronomers think that its surface may reflect less...

Tech: Sintering atomically thin materials with ceramics now possible — (Report)

For the first time, researchers have created a nanocomposite of ceramics and a two-dimensional material, opening the door for new designs of nanocomposites...

Tech: The culprit of some GaN defects could be nitrogen — (Report)

As silicon-based semiconductors reach their performance limits, gallium nitride (GaN) is becoming the next go-to material to advance light-emitting diode (LED) technologies, high-frequency...

Tech: Simple logic for nanofluidic computing simulated — (Report)

Invigorating the idea of computers based on fluids instead of silicon, researchers at the National Institute of Standards and Technology (NIST) have shown...

Tech: Machine learning network offers personalized estimates of children’s behavior — (Report)

Children with autism spectrum conditions often have trouble recognizing the emotional states of people around them -- distinguishing a happy face from a...

Tech: ‘Electrogeochemistry’ captures carbon, produces fuel, offsets ocean acidification — (Report)

Limiting global warming to 2 degrees Celsius will require not only reducing emissions of carbon dioxide, but also active removal of carbon dioxide...

Tech: Navy developing ship coatings to reduce fuel, energy costs — (Report)

It can repel water, oil, alcohol and even peanut butter. And it might save the U.S. Navy millions of dollars in ship fuel...

Tech: ‘Stealth’ material hides hot objects from infrared eyes — (Report)

Infrared cameras are the heat-sensing eyes that help drones find their targets even in the dead of night or through heavy fog. Hiding from...

Tech: The photoelectric effect in stereo — (Report)

When a photon hits a material, it can eject an electron from it provided it has enough energy. Albert Einstein found the theoretical...

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