Friday 25 May 2012 7 unusual postage stamps

  1. Swarovski Crystal Stamps - Austria
  2. Coffee Scented Stamps - Brazil
  3. Cork Stamps - Portugal
  4. Embroidered Stamps - Switzerland
  5. American Idol Stamps - USA
  6. Rock Dust Stamp - Gibraltar
  7. CD-ROM Stamp - Bhutan

Thursday 24 May 2012 7 horror video game series

  1. F.E.A.R.
  2. Silent Hill
  3. System Shock
  4. Resident Evil
  5. BioShock
  6. Doom
  7. Dead Space

Wednesday 23 May 2012 7 of the most venomous snakes

  1. Death Adder
  2. Saw Scaled Viper
  3. Philippine Cobra
  4. Tiger Snake
  5. Blue Krait
  6. Eastern Brown Snake
  7. Inland Taipan

Tuesday 22 May 2012 7 of the most expensive paintings ever sold

  1. The Card Players - Paul Cézanne - $250m+
  2. No. 5, 1948 - Jackson Pollock - $140m
  3. Woman III - Willem de Kooning - $137.5m
  4. Portrait of Adele Bloch-Bauer I - Gustav Klimt - $135m
  5. The Scream - Edvard Munch - $119.9m
  6. Nude, Green Leaves and Bust - Pablo Picasso - $106.5m
  7. Garçon à la pipe - Pablo Picasso - $104.2m