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Top 5 Retirement Activities for Men
health.howstuffworks.com/wellness/aging/retirement/5-retirement-activities-for-men.htm
These retirement activities for men provide ideas on fun and beneficial things to do in the senior years. See five retirement activities for men to get started.
10 Innovations in Water Purification
science.howstuffworks.com/environmental/green-tech/sustainable/10-innovations-water-purification.htm
As far back as 1500 B.C.E., people were trying to purify water to make it drinkable. And we're still at it. Today inventors use tools as simple as clay and as sophisticated as carbon nanotubes to bring clean water to the world.
African Rock Python: A Snake That Eats Crocodiles for Lunch
animals.howstuffworks.com/snakes/african-rock-python.htm
The African rock python has a diet of large animals that include crocodiles and warthogs. Learn how this giant snake is capable of eating even larger prey.
How and why do carcinogens cause cancer?
health.howstuffworks.com/diseases-conditions/cancer/facts/carcinogens-cause-cancer.htm
Why do carcinogens cause cancer? Take a look at studies on common carcinogens and learn how carcinogens cause cancer at Discovery Health.
How the EPA Works
people.howstuffworks.com/epa.htm
The EPA was established in order to protect human health and the environment. Learn more about the EPA and some of the duties the EPA performs.
Sidewinder Snake Navigates Loose Sand With Special Scales
animals.howstuffworks.com/snakes/sidewinder-snake.htm
Let's talk about one of the coolest movers and shakers in the desert world: the sidewinder snake. Known for its unique way of getting around, this snake has mastered the art of slithering across scorching desert sands in the hottest places on Earth.
What's the Difference Between a Mountain Lion and a Cougar?
animals.howstuffworks.com/mammals/cougar-vs-mountain-lion.htm
Puma, panther, mountain cat, mountain lion, mountain screamer, painter, catamount and, yes, cougar. This cat has a lot of names!
19 Amazing Facts About the Canadian Provinces
history.howstuffworks.com/world-history/canadian-provinces.htm
O Canada ... the country where you can order a cocktail with a human toe in it (and other quirky things about those Canucks up North).
Burmese Python: How the Invasive Species Affects Ecosystems
animals.howstuffworks.com/snakes/burmese-python.htm
The Burmese python is a solitary and nocturnal creature, but it's become an invasive species in Florida as a result of the exotic pet trade.
How One Key Protein May Help Tendons Enhance Athletic Performance
health.howstuffworks.com/human-body/systems/musculoskeletal/tendons-athletic-performance-news.htm
The presence of the protein Piezo1 plays a key role in how tendons heal - and a genetic mutation in that protein may enhance athletic performance.