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Why Dogs Love Belly Rubs, Cats Not So Much
animals.howstuffworks.com/pets/dogs-cat-belly-rubs.htm
Why do dogs love belly rubs while cats seem to hate them? HowStuffWorks looks at the facts about animal belly rubs.
Why do sweet and salty taste so good together?
recipes.howstuffworks.com/sweet-and-salty-taste-good.htm
Sugar and salt combined in the right proportions can turn a snack into a perfect treat. Find out why this combination is so alluring.
What Is Your Worst Personality Trait?
play.howstuffworks.com/quiz/what-is-your-worst-personality-trait
Life is full of balance! For every great personality trait we have, there's at least one darker trait lurking underneath. What's your worst trait? Let's find out!
Neanderthal vs. Homo Sapien: Separate Species With Different Fates
science.howstuffworks.com/life/evolution/neanderthal-vs-homo-sapien.htm
Neanderthals (Homo neanderthalensis) and humans (Homo sapiens) are two distinct species within the genus Homo. Neanderthals lived in Eurasia until about 40,000 years ago, alongside ancient humans.
Diet Pills: What You Need to Know
health.howstuffworks.com/medicine/medication/diet-pill.htm
Diet pills are a tempting quick fix for an increasingly overweight American populace. Learn about different diet pills and the dangers of diet pills.
Can optimism make you healthier?
health.howstuffworks.com/mental-health/human-nature/perception/can-optimism-make-you-healthier.htm
Optimism is a nice trait to have. But can optimism make you healthier as it helps you look on the bright side? Find out at HowStuffWorks.
How Octopuses Work
animals.howstuffworks.com/marine-life/octopus.htm
The two centimeter male pillow octopus is dwarfed by his six-foot female pillow octopus mate. Learn more about the intriguing octopus.
How Aphrodisiacs Work
science.howstuffworks.com/aphrodisiac.htm
Most of us have heard the talk about oysters and chocolate, and maybe you've read an article about the stimulating effects of ginseng. But garlic, licorice and cucumber? Learn about the history of aphrodisiacs and whether they've been proven to be effective.
10 Scientists Who Were Their Own Guinea Pigs
science.howstuffworks.com/innovation/scientific-experiments/10-scientists-self-experimenters.htm
Some scientists choose to use their own bodies in their scientific experiments. Learn about 10 self-experimenting scientists.
10 Fun Careers in Medicine
money.howstuffworks.com/10-fun-careers-in-medicine.htm
There's a wide range of occupations focused on health, and some jobs in medicine are really fun. Learn some fun careers in medicine at HowStuffWorks.