50 Ideas You Really Need to Know

Uncover the key ideas that shape our world with 1000 facts at your fingertips. 

From the bestselling ’50 Ideas’ books, this app gives you access to incredible things that you really need to know.

Covering the arts, economics, philosophy, science, politics, religion and more, you will find facts to impress and surprise your friends and family. 

Enable the learning mode to monitor your progress and get reminders for what you have left to explore. Share and compare your scores on Facebook, Twitter and Instagram.

Find what you’re interested in via interactive menus, indexes, favourites and full-text search allowing you to explore content from the ’50 Ideas’ books: 
Philosophy
Physics
Psychology
Literature
Science 
Religion
Politics
Earth
Universe
The Human Brain
Ethics
Big Ideas

New content will be added regularly so you’ll never be short of new ideas to explore.