An occasional feature highlighting websites intended to expand our thinking. By the way, they may or may not be aligned with our personal opinions here at Nip Impressions.

A quick tour of the southern side of Great Smoky Mountains National Park. Warning: this does not promote safety--do not try this at home! (The gas mileage beats the heck out of an RV, though).

http://www.youtube.com/watch?v=VCWy-sVCaJY

You can also reach it by clicking on "More" below.

Second riddle for the week: Of all vegetables, only two can live to produce their own for several growing seasons. All other vegetables must be replanted every year. What are the two perennial vegetables?