Before you submit an error, please consult our Video Help page. PBS Space Time is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...
To measure the level of a civilization’s advancement, the Kardashev scale focuses on the amount of energy that a civilization is able to harness. Obviously, the amount of power available to a ...
To measure the level of a civilization’s advancement, the Kardashev scale focuses on the amount of energy that a civilization is able to harness. Obviously, the amount of power available to a ...
Humans love to put labels on pretty much everything — even stuff we know nothing about, like undiscovered alien civilizations. Over 50 years ago, a Soviet astrophysicist invented a power ranking for ...
What if human civilization evolves to harness the power of planets, stars, or even entire galaxies? Explore the Kardashev Scale, a framework for understanding the far future of intelligence. Ryan ...
We have yet to make contact with an extraterrestrial civilization. If they’re out there — and surely they must be — we haven’t the foggiest idea what they might be like. Or do we? Given what we know ...
How Can We Usefully Measure Technology Progress? Can we have a scale that is immune to the Technology Singularity? Can we compare humanity on a common scale with animals and aliens? It is possible and ...
Currently the world economy is $82 trillion on a purchasing power parity basis (2012. The IMF is forecasting economic growth through 2016 for a world economy of $103 trillion. A world economy ten ...
For more than 50 years, the Kardashev scale has been the gold standard for classifying hypothetical 'exo-civilizations' by their ability to harness energy. A team of researchers has devised a new ...