While it's nice to hear that Goodyear is developing self-inflating tires for cars, where does that leave bicycle riders? Still pumping, presumably? Well, not if they're running PumpTires on their ...

In the days before full-service gas stations went the way of the dodo, in addition to filling ‘er up, the attendant would sometimes check the tire pressure. These days that task, along with actually ...

This story appears in the April 11 print edition of Equipment & Maintenance Update, a supplement to Transport Topics. Safety guidelines for inflating truck tires have been in place for decades, but ...

Production of carbon dioxide from reaction of citric acid and baking soda ...