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Pros and Cons of Fluoride
health.howstuffworks.com/wellness/oral-care/procedures/fluoride.htm
Fluoride is added to water in efforts to prevent tooth decay, but many question fluoridation's safety and success. Learn about fluoride in water.
Smoking and Back Pain
health.howstuffworks.com/diseases-conditions/pain/back/smoking-and-back-pain.htm
Smoking can cause back pain, which may be surprising to some. Learn about why smoking might cause back pain.
Save vs. Splurge: Pacific or Atlantic Salmon (farmed vs. wild)
recipes.howstuffworks.com/pacific-or-atlantic-salmon.htm
Should you buy Pacific or Atlantic salmon? Farmed or wild salmon? Check out this article and learn which type of salmon you should buy and why.
The Cold-blooded Assassination of Outlaw Jesse James
history.howstuffworks.com/historical-figures/jesse-james.htm
How did Jesse James really die and who killed him? HowStuffWorks looks into the story of one of the Wild West's most famous outlaws.
Female Citizen Scientists Set Sail to Tackle Ocean Plastic
science.howstuffworks.com/environmental/earth/oceanography/female-citizen-scientists-exxpedition.htm
EXXpedition founder Emily Penn will captain the 300, all-female crew in its first Round the World sailing voyage.
Every Single Living Thing Is Part of an Ecosystem. Here's How They Work
science.howstuffworks.com/life/biology-fields/ecosystem.htm
How do we consider a Thing with no edge? Ecosystem ecologists are always trying.
Do People and Bananas Really Share 50 Percent of the Same DNA?
science.howstuffworks.com/life/genetic/people-bananas-share-dna.htm
You probably feel like you have very little in common with that banana lying on your kitchen counter. But science says you do! So, how is this possible? And is that stat accurate? We talk to the scientist who did the research.
Savannah Cat Hybrids Are Gorgeous, Energetic and Expensive
animals.howstuffworks.com/pets/savannah-cat.htm
What do you get when you mix a domestic cat with a wild African serval cat? You get a Savannah cat, which turns out to be a very beautiful but very controversial kitty.
Pros and Cons of a Cash-out Mortgage Refinance
money.howstuffworks.com/personal-finance/financial-planning/cash-out-mortgage-refinance.htm
HowStuffWorks looks at the pros and cons of cash-out mortgage refinances and how they differ from other mortgage loans.
What Are Single-use Plastics and Should They Be Banned?
science.howstuffworks.com/environmental/conservation/issues/single-use-plastics.htm
China has joined the more than 120 countries outlawing certain types of single-use plastics, those convenient but controversial plastics we've all become so used to. What exactly are they, though, and is banning them really necessary?