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Your search for "aid" returned 2,102 results
How RFID Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/rfid.htm
RFID is a tracking system that uses intelligent bar codes to track items in a store. Learn more about RFID and find out how smart labels work.
Walking Injuries
health.howstuffworks.com/wellness/diet-fitness/information/walking-and-injuries.htm
Walking injuries can usually be avoided with proper conditioning. Learn about common walking injuries, their causes, and helpful prevention tips.
How to Walk in Bad Weather
health.howstuffworks.com/wellness/diet-fitness/exercise/how-to-walk-in-bad-weather.htm
This introduction to how to walk in bad weather offers an overview of walking in the heat and cold. Find an introduction to how to walk in bad weather.
How Medicare Works
health.howstuffworks.com/medicine/healthcare/medicare.htm
Medicare is a major effort to provide affordable health insurance for seniors. Learn who is eligible for Medicare, how to get it and how it has changed.
What Are the 17 Symptoms of PTSD?
science.howstuffworks.com/ptsd.htm
Post-traumatic stress disorder was first described by a doctor treating patients during the Civil War. Learn about post-traumatic stress disorder.
How to Lose Weight on a Low-Carb or Glycemic-Index Diet
In recent years, diet experts have seized upon carbohydrates as a culprit in many weight problems. Here, in response, are four high-protein diets.
Choosing a Diet Program
health.howstuffworks.com/wellness/food-nutrition/healthy-eating/choosing-a-diet-program.htm
Choosing a diet program is a vital compenent of any weight-loss program. Find out the average weight loss on a safe and reasonable program.
How the Raspberry Pi Works
computer.howstuffworks.com/raspberry-pi.htm
The Raspberry Pi may be the device that gets us back to computing basics. And that's a very good thing. Learn what Raspberry Pi is all about.
How Ebola Works
health.howstuffworks.com/diseases-conditions/infectious/ebola.htm
Ebola has killed thousands in Africa since it first broke in 1975. And it's back again. HowStuffWorks looks at the virus and the science to stop it.
How Snake Handlers Work
animals.howstuffworks.com/snakes/snake-handlers.htm
Snake handlers risk their lives every time they hold a venomous snake. Learn more about snake handlers at HowStuffWorks.