Correlation is not causation!
Always look at correlations in a critical light!
US spending on science, space, and technology
Suicides by hanging, strangulation and suffocation
Number people who drowned by falling into a swimming-pool
Number of films Nicolas Cage appeared in
Per capita consumption of cheese (US)
Number of people who died by becoming tangled in their bedsheets
Divorce rate in Maine
Per capita consumption of margarine (US)
See all at: http://tylervigen.com/