Even more unexpectedly, I have been able to make tennis-ball towers consisting of layers of four balls (4 n + 1) and five ...

Brain–computer interfaces (BCIs) enable the flow of information between the brain and an external device such as a computer, ...

Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it ...

“At low temperatures, models of reactivity must include the effects of the permanent electric dipoles and quadrupole moments ...

A quarter of a century after he started writing his “Critical Point” column, Robert P Crease reveals his underlying message ...

A proposed experiment that would involve trapping atoms on a two-layered laser grid could be used to study the mechanism ...

A team of researchers in Switzerland, Germany and the US has observed clear evidence of quantum mechanical interference ...

THERYQ is developing a radiotherapy system that uses very high-energy electrons to treat deep-seated tumours, and can also enable FLASH treatments FLASHDEEP Design concept of a FLASH-VHEE (very ...

Cat's miaow: Erwin Schrödinger's famous thought experiment posits that a cat can be in a superposition of "alive" and "dead" states. The quantum states named after this experiment are likewise a ...

Part of our International Year of Quantum Science and Technology coverage For the International Year of Quantum Science and Technology, Physics World is shining a spotlight on quantum effects so ...