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What Is the History of Hybrid Cars?
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/history-of-hybrid-cars.htm
The history of hybrid cars is more detailed than you might think. Learn more about the history of hybrid cars at HowStuffWorks.
How Low-flow Toilets Flush Your Waste Without Wasting Water
home.howstuffworks.com/low-flow-toilet.htm
Low-flow toilets have improved significantly since they first came onto the market in the 1990s. Not only can they save tons of water, they also now can flush your waste with as little as a gallon of water.
All About Animal Shelters
animals.howstuffworks.com/pets/animal-shelters.htm
About 6 to 8 million dogs and cats end up in animal shelters each year. Find out about adoption rates, animal shelters and rescue organizations.
How Bordetella Vaccines Work
animals.howstuffworks.com/pets/pet-travel/bordetella-vaccine.htm
The bordetella vaccine prevents dogs and other pets from contracting kennel cough, or the canine common cold. Learn more about the bordetella vaccine.
Top 5 Car Gadgets
electronics.howstuffworks.com/gadgets/automotive/5-car-gadgets.htm
Car gadgets can make your driving experience a little more fun, not to mention flashy. Take a look at the top five car gadgets to perk up your vehicle.
How St. Patrick's Day Works
people.howstuffworks.com/culture-traditions/holidays-other/saint-patrick.htm
There's more to St. Patrick's Day than beer and gaudy green attire. Learn about the story, the saint, the shamrocks and the famous Blarney Stone.
Summer Water Activities for Kids
lifestyle.howstuffworks.com/crafts/seasonal/summer-water-activities-for-kids.htm
These summer water activities for kids are fun to do, and they'll keep kids busy for hours. Learn more about summer water activities for kids.
How many things can you plug into an electrical outlet before it catches fire?
home.howstuffworks.com/home-improvement/household-safety/outlet-overload.htm
How many things can you plug into an electrical outlet before it catches fire? Find out if you are at risk for overload by using a simple formula.
How Alligators Work
animals.howstuffworks.com/reptiles/alligator.htm
Alligators are amazing animals that have been around for millions of years. Learn about alligators and find out what makes alligators the perfect predator.