Happy 198th Birthday Alfred Russel Wallace!

Today is Alfred Russel Wallace's 198th birthday! Happy Birthday to the co-discoverer of "..arguably the most momentous idea ever to occur to a human mind..." - evolution by natural selection.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith