Considering all the noise about the bicycle-powered slot car track at the Pan Am Games, I thought this might be of interest.
The funniest part is the many of the comments on the product's Facebook page and elsewhere about this new product mirror some of the remarks made in the world's largest wooden track thread here at Slotblog. Seems there's a significant level of "bicycling snobbery", as many sniff that someone would have to be lazy, etc., to want one of these.
One reasonable concern is that of security, especially since the Copenhagen Wheel goes for $949!
Still, this is a very interesting concept IMO.