3 ms·

A handy rule of... thumb I like to keep in mind is that it takes about 1 ns for light to travel from your hand to your eye... (... and then 10,000,000 ns for y

A handy rule of... thumb I like to keep in mind is that it takes about 1 ns for light to travel from your hand to your eye... (... and then 10,000,000 ns for your brain to process it...)

Causality1 7y ago
If you haven't seen the brief lecture from Admiral Grace Hopper regarding nanoseconds it's well worth a watch. https://youtu.be/JEpsKnWZrJ8 https://youtu.be/JEpsKnWZrJ8