There are now close to 2.5 billion internet users around the world – one-third of the entire global population – and all of these folks, collectively, get through an awful lot of internet each and every day.And when you break it down to how much we do online every hour, minute, or even second, the numbers are mind-blowing.In one second, 1,633 tweets are published on Twitter. In one minute, there are 694,445 searches made on Google. In one hour, 780,000 apps are downloaded on the iPhone.And in one day? 172 million different people visit Facebook, 98 years of video are uploaded to YouTube and the world spends the equivalent of 133,133 years online.