Ever wondered how we might measure the progress of an entire civilization ? Back in 1964, a visionary Soviet astrophysicist named Nikolai Kardashev had a big idea “What if we could rank civilizations ...
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Ruhuna Blogs
Ruhuna Blogs
Ever wondered how we might measure the progress of an entire civilization ? Back in 1964, a visionary Soviet astrophysicist named Nikolai Kardashev had a big idea “What if we could rank civilizations ...