TL;DR: Grab this Portable Handheld Pocket LCD Microscope with a 4-inch screen and 80x magnification for just $69.97 (reg. $100) through September 29. Curiosity doesn’t need to be confined to a ...

Looking for your next pair of binoculars? Save 29% and get the Celestron Nature DX 12x56 binoculars for $190 at Amazon in ...

Now physicists at the University of Arizona have developed the world’s fastest electron microscope to capture events lasting just one quintillionth of a second. A good camera, with a shutter ...

Mohammed Hassan, a UA associate professor of physics and optical sciences, likens transmission electron microscopes to a smartphone’s camera. “When you get the latest version of a smartphone ...

The motion of whizzing electrons has been captured like never before. Researchers have developed a laser-based microscope that snaps images at attosecond — or a billionth of a billionth of a ...

Save $79 on a pair of the best binoculars for stargazing, the Celestron Nature DX 12x56 are 29% off at Amazon. Their ...

The Celestron SkyMaster 25x100 binoculars feature in our best binoculars guide as the best for magnification and now it's $120 off. The Celestron SkyMaster 25x100 binoculars are now $120 off on ...

Late 1600s – Dutch scientist Antonie van Leeuwenhoek constructed a microscope with a single spherical lens. It magnified up to ×275. 1800s - the optical quality of lenses increased and the ...

The magnification of a microscope is not the only factor that’s important when viewing cells. The detail that can be seen is also important. Think about a digital photo. It can be enlarged ...

Whether you want to catch a glimpse of Venus and Mars or take a look at even more distant worlds, the best telescopes for seeing planets will give you the most satisfaction. Planets are a great ...