Even more unexpectedly, I have been able to make tennis-ball towers consisting of layers of four balls (4 n + 1) and five balls too (5 n + 1). Their equilibria are more delicate and, in the case of ...

“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 ...

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

Physicists use the concept of quantum Fisher information to explain poor electrical conductivity in these unusual materials ...

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

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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 ...