Computer Science



Zeeya Merali says that “tests could reveal whether we are part of a giant computer simulation — but the real question is if we want to know,” writing for Discover: In the…


Vint Cerf was one of the main forces behind the creation of the Internet as we know it today. He is accorded elder statesman status, but is in fact still very active…


Turing PlaqueAlan Turing, perhaps the greatest computer scientist ever, famous for breaking the Germans’ Enigma code in World War II, wrote two papers on code breaking that have just been released by Britain’s spy center, GCHQ. From BBC News:

Two 70-year-old papers by Alan Turing on the theory of code breaking have been released by the government’s communications headquarters, GCHQ.

It is believed Turing wrote the papers while at Bletchley Park working on breaking German Enigma codes. A GCHQ mathematician said the fact that the contents had been restricted “shows what a tremendous importance it has in the foundations of our subject”.

It comes amid celebrations to mark the centenary of Turing’s birth. The two papers are now available to view at the National Archives at Kew, west London. GCHQ was able to approximately date the papers because in one example Turing had made reference to Hitler’s age.