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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.
Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.
On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
Cyanide works by making the human body unable to use oxygen.