RAILWAY AGE, OCTOBER 2023 ISSUE: What exactly is stress? It’s a tough—and often-asked—question. Welcome to “Timeout for Tech with Gary T. Fry, Ph.D., P.E.” Each month, we examine a technology topic ...

Scientists in China have created a new camouflaging material that changes colour in response to its surroundings, an advance they say may help develop clothing to make one “effectively invisible”.

A face-serum staple just helped a research team build an invisible film that conducts electricity like a metal. At La Trobe University in Melbourne, the group used hyaluronic acid to guide the growth ...

In brief: Researchers in China may be on the verge of bringing invisibility cloaks from the Harry Potter movies to life. A team from the University of Electronic Science and Technology claims to have ...

Explore the science of cloaking as light bends around objects, making them vanish before your eyes. This experiment demonstrates how materials can render things almost invisible in real life!

Scientists at La Trobe University have produced a new, powerful electricity-conducting material, in research which could revolutionise smartphones and wearable technologies like medical devices. The ...

7.3 billion e-toys – car sets, electric trains, music toys, talking dolls, drones, etc. – discarded annually, an average of ~1 per person on Earth; Discarded vapes alone annually weigh as much as 3 ...

Head-scratching observations of distant galaxies are challenging cosmologists’ dominant ideas about the universe, potentially leading to the implication that the strange substance called dark matter ...