How about a cold, refreshing bottle of Bite the Wax Tadpole?

We live in an age when there is a lot of talk about robots equipped with artificial intelligence taking over the jobs now performed by human beings.

Indeed, there have been many huge strides made in machines helping humans with daily tasks. Spell-checking programs help editors avoid typographical mistakes. Autopilot programs help avoid "pilot error", which can be fatal.

Still, computerized spell checks aren't always good at detecting the incorrect use of a correctly spelled word. Airlines have had to retrain human pilots who became too dependent on having machines doing the flying - a dependence that can cause disaster.