

Humanity left Earth to escape Godzilla. In their relativity, they only spent
20 years away from the planet, while the planet didn't see them for ~20,000
years.

When they return to fight Godzilla (not a spoiler), you see large landing
ships, hoverbikes, powered suits, and many other pieces of high technology.
Their legged tanks are even strong enough for Godzilla to feel threatened by.

Did the technology of the people who left advance that far in the 20 years
they were gone? Or did the other 2 alien species impart their technology to
the survivors?


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2018-03-31T14:35:13.573
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2018-03-31T16:09:08.367
2018-03-31T16:09:08.367
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question
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Did technology evolve in the 20 years humanity left Earth to Godzilla?