It’s not just bright—it’s blinding. We got our hands on the world’s brightest flashlight and put it through a series of ...

“The light is brighter than the bigger, more expensive flashlight I had been using. Easy to install the batteries,” a ...

Vaping devices that perform at a high level frequently draw their power from batteries, specifically the 18650 models ... other electronic devices such as flashlights, laptops, radios, lanterns ...

Car batteries, along with other types of batteries, including those for mobility scooters, have the potential to explode when exposed to too much heat. “We’ve not seen any fires regarding ...

In a Universe ruled by the harsh and unyielding laws of Physics, it’s often tempting to dream of mechanisms which defy these rigid restrictions. Although over the past hundred years we have made ...