One branch of science, rheology, has invented a dimensionless number. It’s called the Deborah Number, and it is meant to quantify the motto of the science: “Everything flows.” Put another way, ...
Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback