Patterns appearing on both the very large and very small scale are extremely rare, but researchers have found a similar pattern in two apparently unrelated systems -- skin cells and fairy circles in ...

A few times weekly we put our favorite free crochet patterns. There may also be an option for a PDF version from Etsy. If you find a great free pattern, let us know on Facebook Pattern Instructions ...

Desert plants naturally group in patterns that Alan Turing predicted in 1952. Polymath dynamo Turing is most famous for the Turing machine. Plants in Turing patterns are able to retain water and ...