Filter could curb airborne spread of COVID-19 virus
Helen Salisbury: GPs deserve better than this micromanagement
18 May 2021What happens in the brain when we imagine the future?
18 May 2021Filter could curb airborne spread of COVID-19 virus
A filter made from polymer nanothreads blew three kinds of commercial masks out of the water by capturing 99.9% of coronavirus aerosols in an experiment.
