Before you toss another empty plastic bottle into the recycling bin in your kitchen, you might want to make sure the cap is still attached. As Lifehacker points out, when you remove the cap from a ...

One day, a friend wondered aloud if the aluminum valve cover from a later 2.5L would bolt in and replace the plastic one, so we decided to find out.

Deliveries of Boeing Co.’s troubled KC-46 tanker were halted for about a month earlier this year after Air Force and company inspectors found a red plastic cap lodged in a fuel valve that caused ...