Definition of INSOLATION. 1. : exposure to the sun's rays.2. : sunstroke. 3. a: solar radiation that has been received b: the rate of delivery of direct solar radiation per unit of horizontal surface; broadly: that relating to total solar radiation.See insolation defined for kids. ADVERTISEMENT.efinition of INSOLATION. 1. : exposure to the sun's rays.
Hubs to Include on Your Gap Year. These are some of the best cities in the world - make sure you try and factor at least one of them into your travels! Tokyo; city of flashing neon lights, super-advanced gadgetry, Hello Kitty and about 13 million people, which makes it one of the most densely populated cities in the world.
In the past century, the greatest global cities were generally the largest and centers of the worldâs great empires: London, Paris, New York and Tokyo. Today size is not so important: Of the worldâs 10 most populous cities, only Tokyo, New York and Beijing are in the top 10 of our ranking of the worldâs most important cities.