Today we're looking at Atomic Force Microscopy! I built a "macro-AFM" to demonstrate the principles of an atomic force ...

Make a magnifying glass effect with a lens have curvature like a real magnifying glass. Used: Magnify Bulge After Effects version: CC2018 Photo by J-S Romeo on Unsplash Hope this video useful for you.

The best telescopes for seeing planets can help you spot Jupiter, Saturn, Mars and Mercury. Black Friday is coming on Nov. 28, so keep an eye out for price drops! When you purchase through links on ...