The incidence of autism increased by 57 percent between 2002 and 2007, according to the Centers for Disease Control. Several recent studies have shown that environmental pollution is tied to that increase. The newest one, to be published in Environmental Health Perspectives, reports that mothers living close to highly trafficked freeways are twice as likely to give birth to autistic babies than mothers who do not.
Bicycles are usually pretty straightforward. They get you from point a. to point b. with two wheels, a pair of pedals, a few gears and a chain.
Not these bikes. These bikes each feature at least one totally different function that sets them apart from every other 10-speed, commuter and mountain bike.