Feb 28th: It's honestly pretty magical what you can do in CSS these days. You don't need JS for so many things now - and centering content is pretty easy!
Feb 28th: Not only are the curling stones used at the Olympics (and pretty much everywhere) made by a single company in Scotland, they took the stones used in Cortina and cut them down into little commemorative mini stones (which unfortunately sold out right away)
Feb 28th: I didn't realize that the apple 'sleeping light' pulsed at a human breathing rate - I love these little details.
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
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