1. Social Collider

Although it’s a bit too slow for everyday usage and functions better as pure eye candy, Social Collider is actually quite an interesting tool. It tracks conversations based on users or topics on Twitter in the following way: if a tweet didn’t start a conversation, it just connects vertically to the next tweet. If it did, it connects to the next conversation horizontally. Depending on the user or topic you choose, it can be a visual treat or complete information overload (try “Mashable ()” for an example of that).

2. Just Landed

Just Landed is a beautiful geo-visualization of tweets containing the words “Just landed in…”. It finds the tweets containing the phrase, checks for the location they’ve landed in, and the location they were sent from, and shows all this on a 3D map of the world. For more information check out the author’s blog, blprnt.org.

4. Twitt3D

See more at mashable.com