Twitter said Usain's Bolt 100m final win last night saw a new Olympics peak of 74,000 tweets per minute.
And a day after becoming the 100m Olympic record, Bolt also passed the one million follower mark.
Big up Twitter fans - one million and counting...
More top news
Half of those killed or maimed in the last 72 hours of intense bombardments in Aleppo have been children.
Astronomers said: "Europa’s ocean is considered to be one of the most promising places that could potentially harbor life".
The rain will ease in the west tonight, but the cloud cover will remain across much of England, Wales and N. Ireland.