Now, a century later, semaphores and discs are giving place to colour and position lights. What will be the fashion in 2041? Universal continuous cab signalling?

Muggers assailed them as they entered an alley.

[…] nothing is so improving to the Temper as the Study of the Beauties, either of Poetry, Eloquence, Musick, or Painting.

Internet search engines are easy to use, but there's a lot going on under the hood.