These are my links for August 21st 2011 from 10:46 to 17:57:

• List of unsolved problems in physics – Wikipedia, the free encyclopedia – List of unsolved problems in physics:
• Log In – The New York Times – RT @nytimes: Singaporeans' Culinary Anti-Immigration Protest: Curry
• A letter to … Jim, my sister’s rabbit | Life and style | The Guardian – Blub