We tested the telescopic stool that people are finding on the internet. Does it actually work and is it worth buying? Watch the video above to see it in action and hear our verdict. If you see a ...

A gear wheel can be as small as 16-20 micrometers, and there are human cells of that size. Medicine is a field that is within reach, believes Gan Wang. "We can use the new micromotors as pumps inside ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

The air you breathe doesn’t just affect your lungs. It could be toxic to your brain. A study by University of Pennsylvania researchers linked increased exposure to air pollution to worse cases of ...

One of Harbor Freight's newest products is the Icon Magnetic Tool Mat, which keeps tools like hex keys and pliers, as well as items like screws and nails, within arm's reach and from falling off your ...

Abstract: Energy-efficient coherent optics is emerging as a key solution to address the escalating communication demands of large-scale artificial intelligence (AI) and machine learning (ML) tasks.

In brain-computer interfaces (BCIs) and other neural implant systems, electrodes serve as the critical interface and are core sensors linking electronic devices with biological nervous systems. Most ...

While many of us are excited about the prospect of finding life on other planets, there's still also so much about life on Earth we have no idea about. Like, what the heck these floating xenomorph-ish ...

National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, College of Engineering and ...