On this week's Nature Podcast: Weirdly flowing water finally has an explanation: 'quantum friction'
First up on the show, reporter Nick Petrić Howe has been finding out about the mysteries of water flow at the quantum scale.There’s a mystery in the world of nanofluidics – the science of flow at the molecular scale.So, it all started with reports of very fast flows of water through tiny, tiny carbon nanotubes. And so, the puzzling findings with these narrow tubes was the narrower the tube, the smaller the friction.
For Radha Boya, a nanofluidics researcher who wasn’t associated with this study, one of the novel things about this new paper is that it takes into account the influence of the actual tube on the water.So, usually when people do simulations for nanofluidic channels, they usually worry about the fluids and the surface. But the confining material itself, the solid material, is not given so much importance. It is mostly thought of as a geometric barrier rather than contributing to the flows.
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Hear Liam Gallagher, Dave Grohl Team Up for 'Everything's Electric'Gallagher and Grohl first met many years ago when Foo Fighters played with Oasis on tour
Lire la suite »
Quantum friction explains strange way water flows through nanotubesWater flows mysteriously well through narrow carbon nanotubes, but now there is an explanation: it may all be due to quantum friction
Lire la suite »
Fluctuation-induced quantum friction in nanoscale water flows - NatureThe quantum contribution to friction enables the rationalization of the peculiar friction properties of water on carbon surfaces, and in particular the radius dependence of slippage in carbon nanotubes.
Lire la suite »
Understanding the Power of Quantum Computing | HackerNoon'If anyone tells you they understand quantum mechanics then they don't understand quantum mechanics'.
Lire la suite »
Canada will get its first universal quantum computer from IBM | EngadgetCanada is getting its first universal quantum computer thanks to a team-up with IBM..
Lire la suite »