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What Did Abraham Lincoln Invent?
science.howstuffworks.com/innovation/famous-inventors/what-did-abraham-lincoln-invent.htm
Well before becoming the 16th president of the United States, the young Abraham Lincoln was known for his interest in engineering and mechanics. What patent does Lincoln hold, and was his invention ever made?
What's the best carpet for allergies?
home.howstuffworks.com/home-improvement/home-diy/flooring/carpet-for-allergies.htm
What the best carpet for allergies? Learn about the best carpet for allergies at HowStuffWorks.
Diesel Isn't Always a Worse Polluter Than Gasoline
auto.howstuffworks.com/diesel-isnt-always-worse-polluter-than-gasoline.htm
Whether diesel- or gasoline-powered cars spit out more toxins depends on the pollutant measured, a new study says. HowStuffWorks reports.
Korea's Haenyeo Female Freedivers Brave Freezing Waters and a Changing Culture
Who are Korea's haenyeo female free divers? Learn more about this fading traditional fishing method in this HowStuffWorks article.
Why Do We Experiment on Mice?
science.howstuffworks.com/innovation/scientific-experiments/experiment-on-mice.htm
Mice are small and reproduce quickly, but they're more than just an animal of convenient size and libido. Mice have some truly special genetic gifts that it doesn't take a scientist to appreciate.
What is the future of geothermal energy?
science.howstuffworks.com/environmental/energy/future-geothermal-energy.htm
What is the future of geothermal energy? Learn more about the future of geothermal energy in this article.
5 Technology Devices Used for Event Planning
lifestyle.howstuffworks.com/event-planning/5-technology-devices-used-for-event-planning.htm
Technology devices can come in handy when used for event planning. Take a look at five technology devices that are great for event planning.
Eastern Brown Snake: Australia's Biggest Biting Culprit
animals.howstuffworks.com/reptiles/eastern-brown-snake.htm
Eastern brown snakes are among the most notorious venomous snakes in Australia. Known for their speed, agility and highly potent venom, these snakes are responsible for more snake bites in Australia than any other species.
A Brief Overview of 12 Different Home Styles
science.howstuffworks.com/engineering/architecture/different-types-architectural-home-styles.htm
Dozens of different types of architectural home styles from Federal to Mediterranean exist in the United States. Learn about the different types of architectural home styles in this article.
A Giant Tortoise Lives in the 'Galápagos of the Indian Ocean'
animals.howstuffworks.com/reptiles/giant-tortoise.htm
By the time the oldest human dies, odds are there's a giant tortoise out there somewhere who'll live twice as long as they did. Hailing from the Indian Ocean and the Galapagos islands, giant tortoises have been one of the most durable and long-living species for centuries upon centuries.