The Big Idea Book: Five hundred new ideas to change the world in ways big and small

Ideas are like buses, you wait forever and then 500 come along at once. The Big Idea Book is 500 novel, ingenious and downright crazy ideas designed to inspire, amuse and divert. Developed by the team behind the innovative website, Idea-a-Day at www.idea-a-day.com, it covers everything from business to travel, politics to money and everything in between.

Idea-a-Day has a vast network of followers and contributors - some famous, some infamous, some revered, some reviled – who post ideas to b...