The human body contains over a billion miles of DNA.
147
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
You inhale about 700,000 of your own skin flakes each day.
29
Our brains have a negativity bias and will remember bad memories more than good ones.
15
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
94
Redheads require up to 20% more anesthesia to be knocked out.
112