Gravitational lenses bend and focus light from the more distant cosmos, offering astronomers a cheat code for chronicling the ...

If you are like most people, the only time you have looked through a microscope was in school when you analyzed a drop of ...

In these devices, objects are magnified millions of times their size far beyond what light microscopes can accomplish. This is due to their reliance on pulses of electron laser beams fired at a ...

Attoboy Behold, the world's fastest microscope: it takes images with such astounding speed that it's the first ever device ...

The microscope works best on something flat and ... look substantial and had a built-in rechargeable battery and an LED light. None of the photomicrographs looked bad, but you have to remember ...

Researchers developed a new smartphone-based digital holographic microscope that enables precision 3D measurements. The highly portable and inexpensive microscope could help bring 3D measurement ...

This Portable Handheld Pocket LCD Microscope with a 4" Screen is on sale for just $69.97 (reg. $100) through 29.

Optical and light microscopes use the visible or near-visible portion of the electromagnetic spectrum to magnify images of objects. There are two basic types of devices. Stereo microscopes use two ...

First, a pulse of ultraviolet light is fired off into a photocathode ... which are both sent into the electrons moving through the microscope. One of those beams is polarized, and they arrive ...

To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...

To accelerate biotechnology innovations, such as the development of lifesaving drug therapies, scientists strive to develop ...

To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...