It's well-known by now that the coronavirus can spread from person to person via respiratory droplets. But droplets aren't the only bodily fluid that the virus can travel in: Multiple studies have ...

Vortex flow: still from a simulation video showing how air from a sneeze can envelope a face shield. (Courtesy: Fujio Akagi/Isao Haraga/Shin-ichi Inage/Kozaburo Akiyoshi) Vortex rings created when a ...

Writing in the Journal of Molecular Liquids, a team led by Professor Aravind Vijayaraghavan based in the National Graphene Institute (NGI) have produced three-dimensional particles made of graphene, ...