3 ms·
It's an xkcd reference
by estimator7292 1y ago
It's an xkcd reference
- user_7832 1y agoI'm aware ;) I just have "Developers!" living rent-free in my head Btw there are also the 6 peaks in the Balmer Series, which is another reference if anyone wants to get into it (https://en.wikipedia.org/wiki/Balmer_series/ https://en.wikipedia.org/wiki/Balmer_series/)