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2017
1806

An Intro to Compilers

A compiler is just a program that translates other programs. Traditional compilers translate source code into executable machine code that your computer understands. (Some compilers translate source code into another programming language. These compilers are called source-to-source translators or transpilers.) LLVM is…

1812

Coding Machines

After a minute Patrick came back with a small dusty cardboard box. Dave and I stared as Patrick opened it and pulled out a network switch, the old kind from the days when they were made with metal cases. He plugged in the power supply and carefully straightened out a CAT -5 cable to hook the switch up to our network…

1816

Memories of Kurt Gödel

[This memoir essay appeared in the magazine Science 82 in April 1982, and in my 1982 book Infinity and the Mind. It’s based on the “Conversations With Godel” documented in my previous post. Some of the photos are from a recent trip through the West, others from the 1970s.] [This is a cropped version of

1818

Worldbuilding

There is a grand tradition of scientifically minded science fiction authors creating not just the characters in their novels but also the brass tacks scientific details of the planets they reside on. This is the art and science of Worldbuilding .