When the moon passes between the Earth and the sun Monday afternoon it will create a partial solar eclipse in Broome County and a total solar eclipse in other parts of the state. If you're one of the ...

Pinhole glasses are typically eyeglasses with lenses that are full of a grid of tiny holes. They help your eyes focus by shielding your vision from indirect rays of light. By letting less light into ...

Both the front and back parts of the globe are essential for optimal vision. When we focus on the anterior segment of the eye, the cornea, pupillary opening and lens play a significant role in the ...

This DIY projector might be the easiest you ever build. By Sandra Gutierrez G. Updated Apr 5, 2024 3:46 PM EDT We may earn revenue from the products available on this page and participate in affiliate ...