Wash your hands for 20 seconds; Here’s the reason

Wash your hands for 20 seconds

Ground Report | New Delhi: Wash your hands for 20 seconds; Although the efficacy of handwashing in preventing the spread of pathogens and diseases is proven, the physics behind it has hardly been studied. But now a researcher at Hammond Consulting Limited in Cambridge (UK) is presenting in the journal Physics of Fluids a simple … Read more