Jul 5th: Scientific American did a podcast episode about Cleo, the Math StackExchange user who posted incredible answers with zero explanation and then disappeared in 2015. I would love to know who they were and why. Terence Tao confirmed that he was not Cleo. Some people thought it was Hawking, or Ramanujan reborn. Just excellent work.
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
aws books cheese code covid emoji fonts food games halflife havana ibm lego maps minecraft music php programming reading slack technology tube via-matts wiring
apple awesome bacon code coding comics design flickr food games javascript lego maps movie music perl php programming software tech tv video visualization web