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Should We Be Worried About Nitrates in Our Food?
health.howstuffworks.com/wellness/food-nutrition/facts/nitrates.htm
Nitrates are found not only in processed meats, but also naturally occur in green vegetables as well. So, are they dangerous?
10 Easiest Pets to Take Care Of
animals.howstuffworks.com/pets/easiest-pets-to-take-care-of.htm
If you're a cat person, you know that although they have an independent streak, most feline friends are not the easiest pets to take care of. Meanwhile, farm animals require acres of land and constant attention. And most dog breeds are social animals that survive on petting and positive affirmation almost as much as food and water.
The Ultimate Las Vegas Quiz
play.howstuffworks.com/quiz/las-vegas-quiz
There's something compelling about Las Vegas, the city dubbed the "Entertainment Capital of the World." Once a small watering hole, it's now a jewel amid an arid desert. Take our quiz and find out more about Las Vegas, from its history to its climate to its main attractions.
Skunk Water: A Weapon That Uses Stench to Control Crowds
science.howstuffworks.com/skunk-water-weapon-control-crowds.htm
Developed in Israel, this foul-smelling liquid has been used on Palestinian and Israeli protesters - and it's showing up in the United States.
Elephants Can Learn to Sniff Out Landmines
animals.howstuffworks.com/mammals/elephants-can-learn-sniff-out-landmines.htm
Can elephants detect landmines with smell? Read the article to learn more about the landmine detection of elephants using their noses.
Too Many Shots? Inside the Dog Vaccination Controversy
animals.howstuffworks.com/pets/too-many-shots-inside-dog-vaccination-controversy.htm
How many vaccinations are too many accinations? HowStuffWorks looks t the controversy.
Do tornadoes always move from west to east?
science.howstuffworks.com/nature/natural-disasters/do-tornadoes-always-move-from-west-to-east.htm
Some things in this world you can just count on. The sun rises in the east and sets in the west. Certain types of birds will always fly south for the winter. But do tornadoes really only move from west to east -- and if so, why?
Will getting a pedicure help you go into labor?
health.howstuffworks.com/skin-care/nail-care/tips/pedicure-go-into-labor.htm
Will getting a pedicure help you go into labor? Find out the truth about whether getting a pedicure will help you go into labor.
10 Most Trans-friendly States in the U.S.
people.howstuffworks.com/most-trans-friendly-states.htm
The most trans-friendly states are where transgender people can live everyday life with legal protections, healthcare access, and a basic sense of safety.
How Drive-by-wire Technology Works
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/drive-by-wire.htm
Drive-by-wire technology has been around for some time, but how long before you drive your car with a joystick? Read about drive-by-wire in this article.