|Emily amused by one of those trendy American productivity gurus|
Sometimes life's like that.
I don't remember seeing this at school: I got the proof from khanacademy. And I don't remember hearing about khanacademy itself before seeing a tweet from Steve Clayton (wonderful stuff, but not much of a disguise) a few days ago. The entire US Maths school syllabus (and much more) delivered in ten minute YouTube videos. All done by one man with the aid of an electronic blackboard. How does he maintain his work rate?
I only need one excuse a day, of course, to maintain my current level of production indefinitely.