E, disk, connected to the tube at E, A B is put in circuit with a telephone and battery; D, screw to regulate the pressure on the tube. I call the instrument, Fig. 1, a liquid rheostat. fig 1 fig2 ...

Researchers from Madrid explain a phenomenon that allows the direction of light emission to be controlled at the atomic scale ...

Let's take a look at how to observe cells under a microscope. No prizes for guessing the first thing you'll need: a microscope. But don't worry if you don't have one of your own. Ask your school ...

In this issue, we take a look at the struggles and triumphs faced by the channel this year so far. Also read up on possible solutions to the skills shortage, including the opening up of STEM to a ...

Microscope stages are platforms where specimens are placed for observation with a microscope. They are often equipped with a mechanical device which holds the specimen slide in place, but allows the ...

Kory Burns, a professor at the University of Virginia School (UVA) of Engineering and Applied Science, is a materials science researcher who is using artificial intelligence to improve materials ...

There are two types of microscopes available: simple and compound microscopes. A simple microscope is equipped with one lens but a compound microscope has both an eyepiece and an objective lens.

These effects hold a fascination for me as someone who can’t see stereoscopic 3D, so why does a real 2D LCD microscope not have this problem? I am theorising when I say this, but I suspect that ...

Order books open in September. While other large automakers dial back the rheostat on electric cars, Audi is cranking the electronic throttle-by-wire full tilt forward. There will be three new ...

Engines available at the first drive event this next month will include a totally revamped 121-horsepower 1.4-liter TFSI four-cylinder gas engine (right), plus an upgraded 177-hp 1.8-liter. Diesel ...