American psychologist and behaviourist known for developing the Operant conditioning chamber (Skinner box) which is an apparatus used to study animal behaviour. Regarded as most influential psychologist of the 20th century, Skinner published more than 21 books including a utopian novel, Walden Two.
PHP, server-side scripting language, was created by Rasmus Lerdorf in 1995 to manage his personal web site. Hence, he had called his creation, Personal Home Page. [more...]