Alan, a retired aeronautical engineer, doesn't seem to be retired at all. In his "spare time" he makes cool large scale models for exhibits, but the coolest thing is something that gets him (and you) tapping your toes...
COOLEST THING IN THE HOUSE is a hip new series that goes into people's homes to look at their cool things, and ultimately their COOLEST thing. What's the coolest thing in your house?
