Pressure from the pandemic is bringing an urgent flow of partial information about the safety-or-danger of everyday activities. That flow brings us this new study: “Can a Toilet Promote Virus Transmission? From a Fluid Dynamics Perspective Featured,” Yun-yun Li, Ji-Xiang Wang, and Xi Chen, Physics of Fluids, vol. 32, 2020, 065107. The authors, at Southeast […]