This is a sexy philosophy of data modelling talk [40 mins] which has far reaching implications for higher dimensional approaches to learning in systems representation. This would have been my salvation whilst I was failing maths in school.

See also his great proof of concept tech demo: http://worrydream.com/ExplorableExplanations/

One of his arguments in the latter, that emotional arguments will be trumped by allowing proposals' audiences to play intuitively with implications, intrigues me greatly.

Tagging insomniasexx for the webbery, kleinbl00 for the engineering.