The Long and the Short of It
How We Came to Measure Our World
In the seventh century a yard was as much a reckoning of the worth of some land as a set measure of its dimensions and, although the term came to mean a unit of distance, the 36-inch standard was not settled until 1855. This light-hearted compendium explores the origins of our weighing, measuring and timing systems from the Babylonian calendar to the metric system.
Advice, Puzzles and Activities to Keep our Brains Active in Later Life
The acclaimed puzzle and brain training expert, author of The Ordnance Survey Puzzle Book and the BrainedUp.com website, Dr Gareth Moore has devised activities and puzzles to help aging brains stay sharp and reduce the memory-related effects of getting older. After a simple introduction to how the brain works and how it changes, there are chapters on keeping your brain fit, and advice and exercises for memory, learning, staying positive and concentration.