3 ms·
I thought this was common knowledge. We learned this in school, I think in 7th grade or so.
by dark-star 5y ago
I thought this was common knowledge. We learned this in school, I think in 7th grade or so.
- dredmorbius 5y agoTen Thousand: https://xkcd.com/1053/ https://xkcd.com/1053/