On a brisk Friday morning in early September, a fleet of light blue cars glided quietly in front of the Amiri Diwan — the imposing building housing the seat of governance — in Doha, capital of Qatar.

Seinfeld went off the air decades ago, but the classic sitcom still makes us laugh. Here are the 15 best Seinfeld characters, ranked.

Industrial robots like robotic arms are basically everywhere, albeit usually out of the public’s eye in factories. This also means that they get replaced and scrapped all the time, making ...