Watch your favourite celebrities battle it out in Celebrity #TweetFights.
In each match, two celebrities are chosen to fight each other. The last 200 tweets, from each celebrity, are represented by a bird. The toughness of the bird is based on how many times the tweet has been retweeted.
Each team also has a 'King', which represents the number of followers the celebrity has.
Click the image below to watch the fights!
Tweetrise is a group of Twitter accounts who's sole aim is to tweet the time that the sun will next rise, how many hours of daylight there will be, and at what time the sun will set.
There are currently accounts for London, New York, Los Angeles and Sydney.
Click the image below to see when the sun will next rise!
Twittersphere Visualizer displays and animates the latest and 'Top Tweets' from Twitter.
Click the image below to see what people are saying on Twitter now!