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How the Digestive System Works
health.howstuffworks.com/human-body/systems/digestive/digestive-system.htm
The digestive system absorbs and transports all the nutrients your body needs. Learn more about the digestive system.
How Anesthesia Works
science.howstuffworks.com/anesthesia.htm
Anesthesia is used in surgeries as a method of minimizing pain during the procedure. Learn about anesthesia and the different types of anesthesia.
How SATs Work
money.howstuffworks.com/personal-finance/college-planning/admissions/sat.htm
The SAT is explained in this article. Learn about the SAT.
Gastric Bypass Surgery
health.howstuffworks.com/medicine/surgeries-procedures/gastric-bypass.htm
Gastric bypass surgery is the most common form of weight loss surgery. Learn about gastric bypass surgery and find out how gastric bypass surgery is conducted.
How Restaurant Health Inspections Work
recipes.howstuffworks.com/tools-and-techniques/restaurant-health-inspections.htm
When your favorite restaurant gets a C rating, does that mean you should never eat there again? HowStuffWorks finds out.
22 of the Worst Prisons in the World
people.howstuffworks.com/10-of-the-worst-prisons-in-the-world.htm
These prisons house some of the world's most notorious criminals. But battles rage behind their walls, oftentimes leaving inmates susceptible to torture, disease and even death. These are some of the worst prisons on the planet.
How Payroll Systems Work
money.howstuffworks.com/payroll-system.htm
Payroll systems help employers meet their financial responsibilities to their employees and lets them handle other duties. Read about payroll systems.
How a Weather Balloon Works?
science.howstuffworks.com/nature/climate-weather/meteorological-instruments/weather-balloon.htm
Have you ever wondered how weather stations gather all of their data? Even though technology for predicting the weather has improved, simple weather balloons do a lot of the hard work every day.
How Ozone Pollution Works
science.howstuffworks.com/environmental/green-science/ozone-pollution.htm
We want the ozone layer, but we don't want ozone pollution... Good in the atmosphere but bad on the ground? Find out about ozone pollution, how it affects you and what you can do about it.
Age Spots Overview
health.howstuffworks.com/skin-care/problems/beauty/age-spots.htm
Age spots are a common beauty skin problem. Learn more about how age spots work at HowStuffWorks.