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10 Things You Should Know About Rachel Carson
The late marine biologist Rachel Carson's groundbreaking book, "Silent Spring," debuted 60 years ago as one of the finest works of nature writing ever.
10 Medical Conditions Once Found in Sideshows
entertainment.howstuffworks.com/arts/circus-arts/10-medical-conditions-once-found-in-sideshows.htm
Years ago, sideshows were spaces to parade people's disabilities. Learn about 10 medical conditions once found in sideshows at HowStuffWorks.
What Was the Most Dangerous Dinosaur in Prehistory?
animals.howstuffworks.com/dinosaurs/most-dangerous-dinosaur.htm
Dinosaurs ruled the Earth millions of years ago, and while many were peaceful herbivores, others were some of the most dangerous animals to ever walk the planet.
What's the Meaning Behind the Latin Phrase 'Caveat Emptor'?
people.howstuffworks.com/caveat-emptor.htm
The Latin language may be dead, but this phrase, which originated 2,000 years ago, is still used in legal and financial docs. So what does it mean?
142-year-old Seed Experiment Continues to Amaze
people.howstuffworks.com/142-year-old-seed-experiment.htm
How long can seeds last underground and still be capable of germinating? One botanist set out to discover this 142 years ago, and his experiment is still running.
There's a Rhino-shaped Cave in Washington State
science.howstuffworks.com/environmental/earth/geology/rhino-shaped-cave.htm
It's perhaps one of the strangest fossils ever discovered. We'll explain how it came to be 15 million years ago, and how hikers found it in the '30s.
Is Ophiuchus the 13th Zodiac Sign?
Thousands of years ago, the Babylonians created the zodiac and dropped a constellation when it didn't quite fit into their schematic. Its name? Ophiuchus. Should it be part of our horoscope?
Was 'The Conqueror' filmed on a nuclear test site?
entertainment.howstuffworks.com/was-conqueror-filmed-on-nuclear-test-site.htm
We didn't know the full effects of nuclear radiation 60 years ago. Learn if the filming of 'The Conqueror' put actors at risk at HowStuffWorks.
A Monumental Tribute to Crazy Horse Has Been Taking Shape for Decades
history.howstuffworks.com/american-history/crazy-horse.htm
More than 70 years ago, Lakota Chief Henry Standing Bear dedicated Thunderhead Mountain as the site of the Crazy Horse Memorial. What's taking so long?
How CVTs Work
auto.howstuffworks.com/cvt.htm
CVTs were first conceived more than 500 years ago and are now found in some cars. Learn about CVTs, continuously variable transmissions, and types of CVTs.