The science behind the colours of a rainbow is a reminder of the wonders of the original quantum designer In the fifth ...

April 18 marks the death anniversary of Albert Einstein, the iconic physicist who forever transformed the way we understand the universe. Even decades after his passing in 1955, Einstein’s ...

Effect of gravity on fluid pressure ... Valence Shell Electron Pair Repulsion (VSEPR ) theory and shapes of simple molecules. Quantum mechanical approach to covalent bonding: Valence bond theory ...

Some Basic Concepts in Chemistry Matter and its Nature Laws of chemical combination, Dalton’s atomic theory: concept of elements ... Nature of electromagnetic radiation, photoelectric effect; Spectrum ...

Imagine the tiniest game of checkers in the world—one played by using lasers to precisely shuffle around ions across a very small grid.

On one hand, it identifies limits of quantum theory itself. In doing so, it bounds the extent of experimental results one can expect to observe provided that nature abides by the rules of quantum ...

Quantum entanglement can link two objects even when they are separated by extremely large distances. But a new study has found a limit at which such quantum correlations stop – and surprisingly ...

This article is part of a special series celebrating the 100th anniversary of the birth of quantum theory. Read more here. However, over the past few years, scientists have gone from putting tiny ...