Don't tweet if you want TV, London Olympics fans told

Related: Computers

1. Headlines
   1. Tumblr's teenage wasteland: Wait till Mom and Dad find out

      Let's face it: Part of Tumblr's popularity is that it's been sort of a porn Facebook for teens. With Yahoo's purchase, it seems, that won't be going away.

   2. Why tornadoes have been one after another
   3. Curiosity drills into second Mars rock
   4. Dolphins persuade humans to raise rare torpedo
   5. Flickr gets new look and a terabyte of free space in update
   6. Ex-Nokia team creates two-part 'Jolla' mobile phone
   7. Laser helps telescope probe distant star cluster
2. Multimedia
   1. 
      Video
      Oklahoma tornado may be rated EF5 or higher
   2. 
      Video
      Hands-on impressions: 'The Elder Scrolls Online'
   3. 
      Video
      Many smartphone users not using passwords
   4. 
      Video
      Teen’s device charges a phone in 20 seconds