The Kardashev scale is a method of measuring the level of technological development of a civilization . In this, the energy used by the civilization for communication is taken as the basis. On this basis three categories of civilizations have been given – Category-1, Category-2 and Category-3. In 1964, Kardashev proposed this scale to measure the potential for technological development of an alien civilization. Credits :- ------------------------------------- Images and clips are downloaded from - iStock : https://www.istockphoto.com Pixabay : https://pixabay.com Shutterstock : https://www.shutterstock.com Adobe : https://stock.adobe.com ------------------------------------- Music : Infinite - SergePavkinMusic Music Link : • Free Music / Space Ambient Background Musi... ------------------------------------- #kardashevscale #type3civilization #dysonsphere #type6civilization