The number Zero is something we all take for granted, yet its conceptual origin has eluded archaeologists and historians. Learn more about the history of Zero! | Unacademy

69K views · 742 reactions | Are numbers essential for counting? Probably, in a world where we don’t just want to know if something is good, but exactly how good. But it wasn’t always the case. Watch the full lecture as Tim Harford shows that we don't always understand the data we have: https://www.youtube.com/watch?v=BHqxRC5fBTU | Oxford Mathematics | Facebook