Ideas never sleep — and neither does the TEDx archive. Since going online in 2009, the archive has amassed thousands of perspective-shifting talks from across the world — and we’ve just reached 100,000! So, to celebrate TEDx and its rich library of incredible ideas (honestly, where else but on the TEDx archive will you hear from your city’s leading fly expert, a neuroscientist and a farm activist all in one place?), we’re highlighting this moment with some of our favorite milestones to date.