Hyderabad: A team of the IIIT-Hyderabad has developed a remote-system with which one can, via a dashboard from outside, remotely control the physical set-up of experiments in a laboratory through ...

We compare and contrast concave and convex lenses by drawing ray diagrams. In this Closer Look segment on Lenses, we compare and contrast concave and convex lenses by drawing ray diagrams and ...

If a microscope is defined as an instrument that enables the visualization of objects or structures that are usually invisible to the naked eye, then microscopes appeared at the end of the sixteenth ...

"Whether in real life or in the world of nature and animals there is a lot of 'invisibility', and this is not magic, is a scientific means,"Chu Junhao, infrared physicist and the academician of the ...

Convex and concave lenses can both be used to correct defects of vision. The most commonly occurring defects of vision are ‘short sightedness’ and ‘long sightedness’. People who are ‘short sighted’ ...