A new study revisits a century-old question about how turbulence starts. The findings could potentially influence not only aircraft engineering but even the design of mechanical heart valves, and ...
Today, as I look at our satellite -- tested, finished and ready to ship -- represents 1,642 days of grit and belief.' ...
When scientists unwittingly turned helium into a superfluid — a feat many thought was impossible — Dr. Leggett not only recognized what had happened but also explained how.