The provocative press release was still live in 2023, 16 years after its creation, on the Tata Motors corporate website. Dated February 5, 2007, and titled “An Engine Which Uses Air as Fuel ...

Compressed Air: How to Make 2,800 Horsepower Without a Blower, Turbo, or Nitrous. Mickey Thompson’s Thermocharger made compressed-air supercharging “a thing” more than 50 years ago.

Sometimes, getting free air is less about your state and more about which business you frequent. Chains like Discount Tire and Firestone offer free air pressure checks and air at no charge; ...