OK, you want to view the Sun or an eclipse, but you don’t have an approved solar filter for your telescope. Maybe you don’t even have a telescope. No problem! I’ll bet you have a cardboard box. That ...

If you don't have a pair of approved solar eclipse glasses by now, you may be out of luck trying to find some. But if you've got a large cardboard box and a few other supplies, you might still be able ...

RICHMOND, Va. (WRIC) — Are you hoping to catch today’s solar eclipse, but can’t find any eclipse glasses? Here’s a way to safely watch the eclipse without looking at the sun, according to NASA.

You don’t always need a lens to see a picture, you can use a pinhole camera instead. A pinhole camera uses a small hole that allows light to pass through to allow your eye to see an image. This was ...

Pinhole cameras are not new; they have been around since the beginning of photography. The concept was around long before that. The ancient Chinese and Greeks understood the notion of a pinhole device ...