For tech-savvy types, saying “ping me,” meaning “contact me,” is as natural as grabbing a snack while waiting for your computer to boot up. The hosts disagree about whether the verb ping has already moved into common parlance...
infant-mortality failure n.— «Dr. Ulrich’s analysis of NTSB data proves conclusively what I’ve long believed to be true: By far the highest risk of catastrophic engine failure occurs when the engine is young—during the first two years and...