Home / Events on 21 April / Paul Karrer Birthday
Swiss chemist and winner of the 1937 Nobel Prize in Chemistry (with Walter Haworth) for his extensive research on vitamins.
How do I view a deleted web page?
Is there a way to view a deleted web page - one that is no longer available? Yes there is and the solution is quite simple. [more...]
More than 1 million iPhone 4S models were sold in the 24 hours.