"Lost Continent” Detected Beneath Indian Ocean (VIDEO) By Slate V Staff | Posted Tuesday, Feb. 26, 2013, at 12:00 AM Tweet MYSLATE Save this story. Follow all Blog articles. Follow the Trending News Channel blog. Follow stories by Slate V Staff. MySlate is a new tool that lets you track your favorite parts of Slate. You can follow authors and sections, track comment threads you're interested in, and more. The vast seas of the Indian Ocean are harboring a secret.