Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system ...

A pinhole camera is a simple, safe and free solution that will allow you to watch a solar eclipse — and all you need are a few basic household supplies If you wish to see the total solar eclipse in ...

GRAND RAPIDS, Mich — If you haven't heard, we will be experiencing a solar eclipse on Monday, April 8. If you plan on experiencing this cosmic event, you are going to want to do that safely and use a ...