from the knot-a-good-story dept.
palegray.net writes "Scientists believe they have found the underlying reasons why knots are so common in the universe. This research helps us understand how knotty arrangements in various molecules lead to biological patterns, as in certain proteins. The article also provides a look at the field of topology, and how it relates to knots."
"Don't worry about people stealing your ideas. If your ideas are any good,
you'll have to ram them down people's throats."
-- Howard Aiken