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Airline Travel for Pets Guide
animals.howstuffworks.com/pets/pet-travel/airline-travel-for-pets.htm
Airline travel for pets can be complicated, especially if you don't have the required materials. Learn all about airline travel for pets at.
How China's Pollution Sniffers Work
science.howstuffworks.com/environmental/green-science/pollution-sniffer.htm
Air pollution in China has spurred the training of air pollution sniffers to detect toxic gas. Read more about air pollution detection through smell.
How Electroconvulsive Therapy Works
science.howstuffworks.com/life/inside-the-mind/human-brain/electroconvulsive-therapy.htm
Most of us don't intuitively classify electroshocks as therapeutic, but this 1950s-era treatment has changed a lot since it was first introduced. When and why do mental health experts now turn to it?
What device did Douglas Engelbart invent?
science.howstuffworks.com/innovation/big-thinkers/douglas-engelbart-invention.htm
If this were trivia night, your team could probably summon this answer without breaking a sweat. But in true polymath style, Engelbart's signature invention is only part of his computer genius. Meet him.
How Sea Monsters Work
science.howstuffworks.com/science-vs-myth/strange-creatures/sea-monster.htm
Whether we live in fear of a kraken or the Leviathan, humans all around the globe have made sea monsters a part of their cultures. Is there a drop of truth to any of these widespread tall tales?
How That Creamy Chocolate Is Made
science.howstuffworks.com/innovation/edible-innovations/chocolate.htm
Chocolate comes from the equatorial cacao tree's unassuming cocoa beans. Learn the steps from tree to table as cocoa beans become sumptuous chocolate.
How 529 Plans Work
money.howstuffworks.com/personal-finance/college-planning/financial-aid/529.htm
529 Plans are the newest, smartest way to save for higher education. Learn more about 529 Plans here.
Top 10 Pet-friendly Vacation Spots
animals.howstuffworks.com/pets/pet-travel/5-pet-friendly-vacation-spots.htm
Pet-friendly vacation spots used to be very hard to find, but they're gaining in popularity. Find out what the top 10 pet-friendly vacation spots are.
Extremophiles: How Do These Organisms Push the Limits of Life?
science.howstuffworks.com/life/cellular-microscopic/extremophile.htm
Extremophiles are organisms that live in "extreme" environments. Learn why extremophiles are remarkable, not only because of their habitats.
Just How Many Galaxies Are in the Universe?
science.howstuffworks.com/dictionary/astronomy-terms/galaxy.htm
Galaxies are large systems of stars, gas, dust and dark matter that orbits a center and is bound by gravity. Learn about the characteristics of galaxies.