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Did you know?
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.
Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.