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10 Outrageous Experiments Conducted on Humans
Some truly bizarre and troubling things have been done through the ages in the quest for scientific knowledge. The 10 experiments on this list all made humans into lab rats.
Home Remedies for Foot Odor
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-foot-odor.htm
Learn about home remedies to battle foot odor, which is caused by bacteria that find your feet, socks, and shoes a good place to breed.
1 Billion People May Become Climate Refugees By 2050
science.howstuffworks.com/environmental/green-science/climate-refugee.htm
Climate refugees are people who have been forced to leave their homes due to an environmental disruption. Learn how the U.N. defines climate refugees.
Pacu Fish: The Piranha Cousin With Human-like Teeth
animals.howstuffworks.com/fish/pacu-fish.htm
In 2023, 11-year-old Charlie Clinton from Oklahoma made headlines by catching a pacu - a South American fish known for its human-like teeth - in a pond behind his house, far from its native Amazon habitat.
How Human Reproduction Works
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/conception/human-reproduction.htm
Reproduction is a basic drive in all animals, including humans. Think you know what human reproduction is all about? Discover the biology of sex.
10 Tips to Get You Through a Trip to the ER
health.howstuffworks.com/medicine/10-tips-for-er-visit.htm
An ER visit is sometimes needed when accidents happen or a severe illness strikes. View these 10 tips to help you get through your ER visit.
How Wall Fountains Work
home.howstuffworks.com/wall-fountain.htm
Wall fountains are popular for adding aesthetic value to a room as well as creating a relaxing atmosphere. Learn all about wall fountains.
How Congressional Investigations Work
people.howstuffworks.com/congressional-investigations.htm
Investigations have been a part of the U.S. Congress since 1790. Learn about how effective they are in this article at HowStuffWorks.
A Guide to Pregnancy Complications
No mother wants to have pregnancy complications or a difficult delivery. Learn what to watch for and see how to prevent pregnancy complications.
How to Prevent Automotive Rust
auto.howstuffworks.com/under-the-hood/vehicle-maintenance/prevent-automotive-rust.htm
Automotive rust is a common problem. Learn how to prevent automotive rust at HowStuffWorks.