“HyperHistory Online is based on the synchronoptic concept and can be regarded as a companion to the World History Chart of Andreas Nothiger. The World History Chart begins with David and Solomon and ends 3000 years later with Einstein, Picasso, Roosevelt and Churchill. In between, in divisions of 10 years, the major events, empires and invasions, inventions and achievements, rulers and leaders, writers, philosophers and scientists of world history can be reviewed at a single glance.”