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Can air pollution affect heart health?
science.howstuffworks.com/environmental/green-science/air-pollution-heart-health.htm
Air pollution can negatively effect heart health. Learn about air pollution and its connection to heart health.
How Anti-sleep Alarms Work
electronics.howstuffworks.com/gadgets/automotive/anti-sleep-alarm.htm
Anti-sleep alarms can help protect sleepy drivers from road accidents, but few people know what they are or how they work. Learn how anti-sleep alarms work here.
Lipozene: What You Need to Know
health.howstuffworks.com/medicine/medication/lipozene.htm
Lipozene is a popular weight loss medication. Learn more about Lipozene at HowStuffWorks.
How to Fix Your Zombie Computer
electronics.howstuffworks.com/how-to-tech/how-to-fix-zombie-computer.htm
Hopefully you'll never need to fix a zombie computer, but if you do, we have the steps you need to take. Learn how to fix zombie computers.
How Electric Car Conversion Kits Work
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/electric-car-conversion-kits.htm
Electric car conversion kits are growing in popularity. Learn more about electric car conversion kits at HowStuffWorks.
What is the emission certification standard?
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/emission-certification-standard.htm
What is the emission certification standard? Find out what the emission certification standard is at HowStuffWorks.
What brought bison back from the brink of extinction?
animals.howstuffworks.com/endangered-species/bison-extinction.htm
Bison extinction seemed imminent during the 1800s, as the market for buffalo hide boomed. Learn how men like Teddy Roosevelt prevented bison extinction.
How Often to Change Your Furnace Filter
home.howstuffworks.com/home-improvement/heating-and-cooling/air-filters-clean.htm
If my home's air filters are clean when I change them, are they really working? Find out the answer to this and learn more about air filters.
Can pets make you happy?
science.howstuffworks.com/life/inside-the-mind/emotions/pets-happiness.htm
Can pets make you happy? Find out if pets can make you happy at HowStuffWorks.
How Volunteering at Christmas Works
money.howstuffworks.com/economics/volunteer/opportunities/volunteering-on-christmas.htm
Volunteering on Christmas is a wonderful and selfless act. Visit HowStuffWorks to learn all about volunteering on Christmas