If you put two straws in your mouth, one inside a drink and one outside it, you won't be able to drink through either straw.
202
In the US, people can be rejected from joining the police force if they are too intelligent.
45
People who ride on roller coasters have a higher chance of having a blood clot in the brain.
121
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
If you're typical, you can guess someone's sex with 95% accuracy just by smelling their breath.
150
More than 2,500 left handed people a year are killed from using products made for right handed people.
260