What if

Here are collected posts and notes about science-fictional technologies and concepts.

What if some scientific or technological breakthroughs were achieved, or if unimaginable things existed?

Can a Human Form a Cocoon and Be Reborn?

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Published: March 30, 2026

Can a Human Enter a Cocoon State and Rejuvenate?

Dark Matter as Mass of Parallel Worlds

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Published: February 18, 2026

A geometric analysis of the number 6.36, obtained from percentages of visible and dark matter mass, approaching full revolution, 2pi. Gravity leak and diffusion from a 6-universe cluster.

Venus as a More Convenient Planet for Colonization than Mars

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Published: February 05, 2026

How we can colonize Venus instead of Mars: a new Venus project.

What if We Had Many Hearts?

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Published: January 29, 2026

The main reason for death is cardiovascular issues. What if humans and other species had many hearts?