In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.
Did you know?
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.
Territorial reef fish compete intensely for space.
Outer Space
True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
A subdural hematoma. A meningeal vein is ruptured and blood has accumulated in the subdural space, p
Space
In 1839 Mary Cragin, at the age of twenty-nine, became a convert to John Humphrey Noyes’s “communism