The rare conditions that led to a surprise tornado in South Dakota
The forecast on Monday hardly featured a chance of thunderstorms in South Dakota. So when a tornado touched down in Watertown in the eastern part of the state, it surprised even a seasoned storm ...
Tech Xplore on MSN12 天
Computer graphics team makes advances in simulating ink diffusion
Calculating and visualizing a realistic trajectory of ink spreading through water has been a longstanding and enormous ...
Physicists predict existence of new exciton type
In this publication, Uchoa and Xie have predicted the existence of a new type of exciton with finite vorticity, called a ...