Just in case you've been asleep for the past two years, orchestrated flash mobs have been sweeping the globe. One of the best takes place in the Copenhagen train station involving the local symphony. However, as much as I like the effort from my Danish cousins, this blog focuses upon technical content, quite often engineering material.
Thus, can you imagine what it might have felt like as a first year engineering student at the University of Toronto ... taking an exam (sounds like it was a sample exam during freshman week). Still cool! The new students don't know how to respond!