Sweeping the Twitterverse this week: The #songprequels meme. How it works: Pick your favorite song and imagine what its title would be if it had been written a few hours earlier. For example, "Don't Stop Believin'" becomes "Start Believin','" "Knockin' on Heaven's Door" becomes "Walking Nervously Up To Heaven's Door," and so on.
A Canadian inventor believes his tornado machine could solve the world's energy crisis. The only problem? He has to prove it works.