It was year 2005/2006: I was taking further maths in JC under Mr Wee when he showed some video clips about linear algebra (what we were learning about at that time) to us during lecture. In addition to the math content I also remembered how he told us about this initiative by MIT, the OpenCourseWare, where some course content (including video lectures) from the university were being uploaded and made available for free to the public. Thinking back, this was pretty remarkable (youtube was still in its infancy). I recall at that time, finding the experience pretty interesting (MIT is nerd heaven after all, so there’s the brand name recognition. Plus the video lecture was challenging but engaging: something I’d sure hope to experience when I get to university), but that’s about it. After all, who has time during JC do much more on top of academic and social life!