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An Unexpected Invasion: How SARS-CoV-2 affects the human brain

by Xiaomeng Han If your best friend Betty told you that she has a sore throat, a runny nose, and has lost her sense of smell or taste, you might immediately recognize the symptoms of COVID-19. But what if she had become very forgetful lately, instead?…

A Tactile Robot Learns to Type Braille

Through an artificial sense of touch, a robot was taught to type on a Braille keyboard. This marks an important step towards achieving artificial intelligence with the ability of performing tactile tasks.

Optimal Strategy for a COVID-19 Vaccine Roll-out

by Melis Tekantfigures by Aparna Nathan  The pandemic caused by the novel coronavirus Severe Acute Respiratory Syndrome Coronavirus 2  (SARS-CoV-2) has arguably been the single most devastating global crisis in recent history. As of December…