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Three Famous Hypotheses and How They Were Tested
science.howstuffworks.com/innovation/scientific-experiments/hypothesis.htm
From Isaac Newton to Ivan Pavlov, scientists have developed and tested hypotheses through carefully crafted experiments for centuries. Here are three groundbreaking hypotheses and the predictions they tested.
How ARPANET Works
computer.howstuffworks.com/arpanet.htm
ARPANET is the oldest and most influential merger of computer networks which contributed to the birth of the Internet. Learn more about the ARPANET system.
Yes, the Bobbit Worm Is Real and Somewhat Terrifying
animals.howstuffworks.com/marine-life/bobbit-worm.htm
Yes, this terrifying worm was named after the infamous Bobbitt case. And with good reason.
The Apex Predator List: Life at the Top of the Food Chain
animals.howstuffworks.com/animal-facts/apex-predator-list.htm
Apex predators attract a special kind of fascination; also called "super predators," they sit at the top of the food chain, unquestionably the most dominant members of the animal kingdom.
How Billie the Dolphin Taught Her Flippered Friends to Bust a Move
animals.howstuffworks.com/mammals/billie-dolphin-taught-flippered-friends-to-bust-move.htm
Do fad behaviors really spread through wild animal communities? HowStuffWorks checks it out.
How do dogs perceive time?
animals.howstuffworks.com/pets/dogs-perceive-time.htm
It seems like dogs perceive time given that dogs always know when it's time to get fed. Learn more about dogs' perception of time.
Oil Diffusers Make Your House Smell Great, But Are They Safe?
health.howstuffworks.com/wellness/natural-medicine/aromatherapy/oil-diffuser-safe.htm
Burning some essential oils around your home may make it smell really nice. But could there be some side effects you should be worried about?
Will we ever unite quantum mechanics with general relativity?
Einstein showed us a mind-blowing way the universe works, while Max Planck and his gang showed us how particles on the atomic and subatomic levels work. But one doesn't explain the other. So there must be a larger theory encompassing them ... or not?
How Computer Animation Works
entertainment.howstuffworks.com/computer-animation.htm
Computer animation makes possible many things that could not be done with traditional animation. Learn about this fast-growing field from HowStuffWorks.
How Snus Works
science.howstuffworks.com/snus.htm
First there was Volvo. Then came IKEA. Well get ready for the next major Swedish export: snus, a smokeless tobacco product, similar to dip or chew.