Ends and odds – Garaphernalia 7.5

Here is a short, five-part BBC series on special numbers: 0, Ï€, Î¦, i, and âˆž.
They also made a second series about another five numbers: 4, 7, 2^13,466,917 -1, 74 (percent), and game theory (which is obviously not a number).
Another BBC radio series on Archean geology and the rise of life.
A great, and really long, review of Thomas Friedman’s book “The World is Flat”.

By Gary