Matthew Walker's "Why We Sleep" Is Riddled with Scientific and Factual Errors
A critical review of a book about sleep that I've seen lots of people uncritically rave about.
An article exploring, in some part, the idea that science works as well as it does because failure is a feature and is (or should be) embraced.
I wish software development would do this more too.
From what I've been able to see on the Net, this is the tweet that first suggested using a hash and a symbolic name to group together tweets by subject.
I can remember, back in the day, using this and an external website to then search particular tags on Twitter. Sadly I forget the name of the website.