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How the Hybrid Sports Bicycle Works
science.howstuffworks.com/innovation/inventions/hybrid-sports-bicycle.htm
The Hybrid Sports Bike is a three-in-one, combining gas, electric and pedal power. Learn more about the Hybrid Sports Bike at HowStuffWorks.
Using Petfinder 101
animals.howstuffworks.com/pets/petfinder.htm
Petfinder.com, the largest pet Web site on the Internet, is working to connect homeless animals with the people who want them. Learn about Petfinder.
How the FDA Works
people.howstuffworks.com/fda.htm
How does the FDA keep us safe? Learn how the Food and Drug Administration works and explore some of the agency's successes and criticisms.
DHEA and Fertility
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/fertility/dhea-and-fertility.htm
Can DHEA help fertility? Learn about the connection between DHEA and fertility.
Meet 5 Lazarus Species, Animals Once Presumed Extinct, But Alive and Well
animals.howstuffworks.com/endangered-species/lazarus-species.htm
Sometimes organisms, thought to be long gone from the world, rise from extinction like Lazarus from the dead, though it is a rare occurrence.
Which Anime Couple Do You Vibe With the Most?
entertainment.howstuffworks.com/anime-couple.htm
The world of anime has a lot of variety, and when it comes to romance, it's further complicated by the intended audience: Some is made for young men, some for young women, some for slightly older members of each gender, and so forth.
What is positive psychology?
science.howstuffworks.com/life/inside-the-mind/emotions/positive-psychology.htm
Positive psychology studies what makes people happy. See how researchers study happiness and learn about the pros and cons to positive psychology.
What is the Longest Time Someone Has Gone Without Sleep?
science.howstuffworks.com/life/inside-the-mind/human-brain/sleep-deprivation.htm
A man in Cornwall, England, went 11 consecutive days without a wink of sleep. Find out how he did it, why he did it and why you shouldn't give it a try.
How Office Politics Work
money.howstuffworks.com/office-politics.htm
Office politics involves struggles for power, so it's good to form good working relationships. Learn how office politics works and how to play the game.
A Pit Viper Snake Can 'See' You, Even in the Dark
animals.howstuffworks.com/snakes/pit-viper.htm
Pit vipers also carry venom in twin glands behind their eyes, delivered through movable fangs that can be folded up against the roof of their mouth.