A man's beard grows fastest when he anticipates sex.
239
Sex burns about 360 calories per hour.
860
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11