4 ms·
It's not just an anecdote, it's measurable on a global scale [0] [0] https://www.nature.com/articles/d41586-020-03519-3 https://www.nature.com/articles/d41586-
by freeflight 5y ago
It's not just an anecdote, it's measurable on a global scale [0]
[0] https://www.nature.com/articles/d41586-020-03519-3 https://www.nature.com/articles/d41586-020-03519-3