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 ...

Every smartphone, computer, and modern electronic device depends on a material you rarely hear about—but it’s everywhere: the semiconductor. In this video, you’ll discover what semiconductors are, how ...

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 ...

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 ...

Of course, the interest in stealth technology for airplanes is almost as old as airplane flight itself. In one of the earliest widely-read public mentions of invisible plane technology, it was ...

Much of modern electronic and computing technology is based on one idea: add chemical impurities, or defects, to semiconductors to change their ability to conduct electricity. These altered materials ...

image: Graphene is the thinnest material known to science. The nanomaterial is so thin, in fact, water often doesn’t even know it's there. A new study from Rensselaer Polytechnic Institute shows how ...

The new big thing in magnetics is altermagnetism, a form of magnetism that promises to power the next generation of ...

Astronomers shocked the world in the 1930s when they said that 90 per cent of the universe is invisible, despite the countless stars you at night. And this invisible material, which they called "dark ...