You know, in BC/AD (or BCE/CE), there is no year zero, so in that one case zero is sort of undefined ;)<a href="https://en.wikipedia.org/wiki/Year_zero" rel="nofollow">https://en.wikipedia.org/wiki/Year_zero
m_antis89 · · focus · HN ↗
flexagoon · · focus · HN ↗
m_antis89 · · focus · HN ↗
Rendello · · focus · HN ↗
<a href="https://en.wikipedia.org/wiki/Year_zero" rel="nofollow">https://en.wikipedia.org/wiki/Year_zero