A semiconductor is a material or device that only conducts electricity under certain conditions. Some elements in the periodic table, such as carbon, silicon, and germanium, are intrinsic ...

We may receive a commission on purchases made from links. Your vehicle has a lot of safety equipment, including seat belts, airbags, and more. But one piece of equipment often gets ignored — your ...

Eyes are among the most unique organs in the body. They enable us to see the world around us, to convey our emotions and even be recognized by biometrics. But what are eyes actually made of? To ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

The summer months are well and truly upon us, meaning any means of staying cool is welcome. That goes for food and drinks, too, as keeping them out in the heat during a summer barbeque is far from ...

The basic question “What are bullets made of?” is fundamental to choosing the right projectile for the sort of hunting or shooting you do. Bullets are constructed from a variety of materials, ...

Loofahs aren’t exactly what you think they are. There’s no better feeling than getting into the shower at the end of a long day and starting your skincare routine. But when shopping for your shower ...

Here's how the MCU creates Thor's magic hammer for the big screen. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Of all the amazing and ...

In 1925, grad student Cecilia Payne first proposed that stars were mostly made of hydrogen and helium and shaped our understanding of the universe. This image, taken by the NASA/ESA Hubble Space ...

Winning a gold, silver, or bronze medal at the Olympic or Paralympic Games is an incredible accomplishment. But have you ever wondered when the tradition of awarding medals started, what the medals ...

For millennia, people have been fascinated by dreams. “What a weird and wondrous experience it is that we get thrown into these virtual worlds where we meet people, we interact with them, where we can ...