Search results
19 hours ago · The Kardashev scale can be a relevant tool for preventing catastrophes, whether human or natural, according to Richard Wilson, who relates this scale to the power of destruction, in TNT. A Type I civilization would use 25 megatons of equivalent TNT per second, a Type II civilization 4 × 10 9 times more (4 billion hydrogen bombs per second ...
- Nikolai Kardashev
Nikolai Semyonovich Kardashev (Russian: Никола́й Семёнович...
- White's Law
White's law, named after Leslie White and published in 1943,...
- Star Lifting
Star lifting is any of several hypothetical processes by...
- Great Filter
The Great Filter is the idea that, in the development of...
- Stellar Engines
Diagram of a class-C stellar engine (to scale) built around...
- Nikolai Kardashev
19 hours ago · Akihito was the heir apparent to the Chrysanthemum Throne from birth. His formal investiture as crown prince (立太子の礼, Rittaishi-no-rei) took place at the Tokyo Imperial Palace on 10 November 1952. In June 1953, Akihito represented Japan at the coronation of Queen Elizabeth II in London in his first journey abroad. He later completed ...
19 hours ago · Kinshasa is home to diverse vegetation types, each intricately linked to specific ecological parameters. Residential and commercial areas. Kinshasa is a city of sharp contrasts, with affluent residential and commercial areas and three universities alongside sprawling slums.
