About kardashev results of 7

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The Entire Kardashev Scale Explained in 20 Minutes19:37

The Entire Kardashev Scale Explained in 20 Minutes

17
B2
What Do Alien Civilizations Look Like? The Kardashev Scale11:41

What Do Alien Civilizations Look Like? The Kardashev Scale

20
B1
Could a Dyson Sphere Harness the Full Power of the Sun?03:52

Could a Dyson Sphere Harness the Full Power of the Sun?

7
B1
Could we harness the power of a black hole? - Fabio Pacucci05:42

Could we harness the power of a black hole? - Fabio Pacucci

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B2
The Most Powerful Objects in the Universe25:07

The Most Powerful Objects in the Universe

271
B2
Cosmic Energy: Cold Sparks to Black Holes21:32

Cosmic Energy: Cold Sparks to Black Holes

83
B2
Why We Should NOT Look For Aliens - The Dark Forest12:12

Why We Should NOT Look For Aliens - The Dark Forest

16
B1