Wash your hands for 20 seconds: Physics shows why

Though hand-washing is proven effective in combating the spread of disease and infection, the physics behind it has rarely been studied. But in Physics of Fluids, researchers from Hammond Consulting Limited describe a simple ...

Wider applications for the 'unboil an egg' machine

Wider clean chemistry applications of the extraordinary Vortex Fluidic Device—invented by Flinders University's Professor Colin Raston—are likely in the wake of new research that has been published outlining the seemingly ...

What happens underground during hydraulic fracturing

A research team from Ruhr-Universität Bochum (RUB) and McGill University in Montreal is investigating what exactly happens underground when the earth in western Canada shakes as a result of hydraulic fracturing activities. ...

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