Talib Kweli's independent album Gravitas is slated for a December 15 digital release by way of his website followed by the physical option. Today, he frees up one of the tracks from the project, "The Wormhole." On the Oh No track, Kwel breaks down the science behind some of the world's most infamous secret societies. The New York rapper recently announced he will be starting an online radio station.

[via HHNM]