A reader asks: What would happen, if all humans gained the ability to fly?

A reader asks, via Quora:

Q. “What would happen, if all humans suddenly gained the ability to fly?”

A. For one thing, car windshields would be much harder to keep clean.


Permalink: https://wp.me/paaiox-4o

Ask me anything! Use the Contact link on this page.

Comment? Question? Reply...?