Sometimes we learn in rather interesting ways.  Well, to give credit where credit is due, I bumped into Rollerblading glimpse of the future which explained how roller-blading in the Google parking lot led to early awareness that something was up when it came to Google and PHEVs, as solar panels were going up over parking spots with plugs hanging from the roof structures.

And, well, Arjuna's roller blading might have given him knowledge of something that could truly change the globe.