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Author Question: Both LSD and psilocybin influence _______ receptors. a. cholinergic b. serotonergic c. ... (Read 117 times) |
In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
The longest a person has survived after a heart transplant is 24 years.
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.