Movies and stories from the early 20th century sometimes show an elegant lady or gentleman using a magnifying glass to read a letter. Generically, a magnifying glass makes very small things appear ...

The iPhone has a built-in magnifying glass app. Unlike the flashlight app, however, it's an option you need to turn on in settings. CNBC's Todd Haselton shows you how to use the magnifying app on your ...

If you’re reading Hackaday, you’re probably intimately familiar with really small parts. 0201 resistors are tiny, and even smaller parts aren’t unheard of. The screws that go in your phone are ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. A magnifying glass may conjure up visions of a Victorian ...

A magnifying glass contains a lens that’s made into a convex shape in order to better see small objects. Magnifying glasses have plenty of uses, from making it easier to read a book to examining ...

For many of us, our multitasking iPhones have replaced many other tools and gadgets, including our cameras, calculators, torches, notepads, GPS units, and even our compasses. There's one more item ...