Do you think that there aren't new things to be developed in the world? If you do, you are wrong. The Big Idea Book was published after the initiative of the web site Idea a Day, which each day received an idea which could be developed and transformed into a profitable business, or just would help to change the world in a certain way.
500 of the best ideas in the web page were taken and compiled into this book, ranging from intelligent gadgets to absurde inventions.
It's a good way to motivate your creativity, thanks to people who shared their ideas with the rest of the world.
