Scientists equip smartphones with ‘bat-sense’ technology to generate images from sound 

The future of CCTV? Smartphones equipped with ‘bat-sense’ technology could soon generate images from SOUND alone Researchers were inspired by echolocation used by bats to hunt and navigate  They sent blips of sound from a speaker to bounce around an indoor space A machine learning algorithm times how long the signal takes to come back … Read more

Coronavirus: Rhinovirus can equip immune system to ward off other illness

How a cold could help ward off Covid-19: Rhinovirus can jump-start body’s antiviral defences and equip immune system to ward off other illness, scientists say Suffering from a common could could provide protection against coronavirus Experts at Yale University found rhinovirus jump-starts our antiviral defences They are now investigating whether it can do the same against … Read more