Search Results | human population
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Did French kissing start in France?
French kissing appears in the Kama Sutra circa the third century. So did French kissing start in France or somewhere else? Find out.
Are epileptic seizures more common during a full moon?
health.howstuffworks.com/mental-health/neurological-conditions/seizure-during-full-moon.htm
Are epileptic seizures more common during a full moon? See whether research says epileptic seizures are more common during a full moon.
Are people without wisdom teeth more highly evolved?
science.howstuffworks.com/life/evolution/no-wisdom-teeth.htm
If wisdom teeth are so wise, why do they keep sprouting in the gums of people who don't need them anymore? Should a lack of wisdom teeth give you bragging rights as a highly evolved human?
Armyworms Are Chomping Through Lawns Across the U.S.
animals.howstuffworks.com/insects/armyworms-news.htm
They love your lawn and, in 2021, they're everywhere. Here's what to do about armyworms and how to spot the little critters.
Can I get cancer from eating tofu?
health.howstuffworks.com/wellness/food-nutrition/facts/can-i-get-cancer-from-eating-tofu.htm
Soy has become popular over the last few years, but should we watch out? Learn if you can really get cancer from tofu at HowStuffWorks.
Is there any place on Earth that's safe from natural disasters?
Determining the safest place on Earth can be a little tricky. After all, if we all knew where it was, wouldn't we all be clamoring to live there already? And anyway, what do we even mean by "safe" -- and safe from what?
What is apoptosis?
science.howstuffworks.com/life/cellular-microscopic/apoptosis.htm
Apoptosis is also known as programmed cell death, and is the reason your fingers are no longer webbed. See what apoptosis has to do with curing disease.
How Mad Cow Disease Works
animals.howstuffworks.com/animal-facts/mad-cow-disease.htm
Mad cow disease is in the news again, with tests confirming the second case in the United States since December 2003. Learn how this brain disease affects livestock and people.
Cottonmouth: Snake With Potent Venom and Catlike Eyes
animals.howstuffworks.com/snakes/water-moccasin-cottonmouth.htm
Cottonmouth snakes are often called water moccasins and are one of only four venomous snakes found in North America.
Axolotl Life Expectancy Is Roughly Halved in the Wild
animals.howstuffworks.com/amphibians/axolotl-life-expectancy.htm
Axolotl life expectancy might not sound like a burning topic, but once you learn what these amphibians can do, you’ll be hooked.