The IOI is the most prestigious computer science competition in the world for secondary school students. UNESCO and IFIP are patrons.
The national computer programming competition for British Schools and colleges.
The IOI is the most prestigious computer science competition in the world for secondary school students. UNESCO and IFIP are patrons.
FACTSlides is an endless stream of amazing facts presented as colorful and animated slides.
HowStuffWorks explains thousands of topics, from engines to lock-picking to ESP, with video and illustrations so you can learn how everything works.
Nate Silver’s FiveThirtyEight uses statistical analysis — hard numbers — to tell compelling stories about politics, sports, science, economics and culture.