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Author Question: Anderson and Bushman (2001 ) found that the link between media violence and aggression is nearly as ... (Read 42 times) |
The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.
On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.