Isochronic tones are used in brain wave entrainment, a method of getting brain waves to sync with a specific stimulus, typically an audio or visual pattern. Brain wave entrainment techniques, such as ...

When The Economist's Intelligent Life published a historic isochronic map, showing how long it took to get anywhere from London in 1914, the results were certainly eye-opening. Five to 10 days to ...

It is easy to complain about delayed flights and mishandled luggage, but be glad we've reached an age of travel where those are your biggest concerns. The Economist's Intelligent Life recently ...

If you have difficulty obtaining a good night sleep you might be interested in a new piece of technology called the Banala Sense. Designed to help you fall asleep faster and obtain a deeper sleep the ...

In 1914 John G. Bartholomew, the scion of an Edinburgh mapmaking family and cartographer royal to King George V, published “An Atlas of Economic Geography”. It was a book intended for schoolboys and ...