Questions

Things I'm curious about and haven't found a satisfying, concrete answer to. If you know the answer, or a good resource, please email me at jawadimustafa7@gmail.com.

1. Why is teleportation hard?
2. Why is it so expensive to build tunnels?
3. Why can't we see a "singularity" inside a black hole?
4. Why is it impossible to build a perpetual motion machine?
5. Why can't we just map the human brain?

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