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How Night Vision Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/nightvision.htm
Most of us instinctively think of darkness as a way to hide. Night vision has changed all that. So, how can you see someone standing over 200 yards away on a pitch-black night? Find out.
How Forensic Dentistry Works
science.howstuffworks.com/forensic-dentistry.htm
Forensic dentistry, also known as forensic odontology, is a way of identifying people by their teeth. Forensic dentistry encompasses bite-mark analysis.
How the NASA Space Food Research Lab Works
science.howstuffworks.com/nasa-space-food-research-lab.htm
The NASA Space Food Research Lab develops all of the food used on NASA missions. Learn about the NASA Space Food Research Lab and space food.
How will landing on Mars work?
science.howstuffworks.com/landing-on-mars.htm
Landing on Mars will be one of the most dangerous and rewarding space missions. Learn how landing on Mars will further our understanding of space.
How Diesel-fueled Hybrids Work
auto.howstuffworks.com/diesel-hybrid.htm
New diesel engines are clean, powerful and reliable, so wouldn't it be great if an automaker built a diesel hybrid? Learn about diesel hybrid vehicles here.
15 Home Remedies for Calluses and Corns
There are many simple home remedies for calluses and corns that you can try to soothe the ache. Learn about home remedies for calluses and corns.
27 Home Remedies for Stress
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-stress.htm
Home remedies can help alleviate or lessen the stress we all feel. Learn how to curb stress.
16 Home Remedies for Incontinence
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-incontinence.htm
Incontinence is the loss of bladder control. Discover how home remedies can be part of a treatment plan for this often embarrassing condition.
34 Home Remedies for Irritable Bowel Syndrome
Symptoms of irritable bowel syndrome (IBS) include diarrhea, constipation, and bloating. Learn how home remedies can relieve IBS symptoms.
How Near-death Experiences Work
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/near-death-experience.htm
Near-death experiences (NDEs) are seemingly supernatural events that some people have when they're at the brink of death. Find out who typically has them and how people have tried to explain them.