Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
Pain occurs when sounds are above 130 db.
123
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
Ingrown toenails are hereditary.
15
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
The average sperm cell swims at 8 inches per hour.
76