Knots are not just for shoelaces and sailing lines. In the last decade, physicists have shown that swirling liquids can ...

There was once a saying from the renowned American physicist Richard Feynman about turbulence. He said that it remains to be the most important "unsolved" problem in classical physics. The challenge ...

From building transparent potato guns to discussing why scientists are burning astronaut pee (seriously), YouTube channel Smarter Every Day has long been demonstrating the many ways science is ...

University of Chicago physicists working in the nascent field of experimental vortex dynamics have, with unexpected help from a Sharpie marker, achieved the first measurements of an elusive but ...