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Your search for "research and development" returned 3,162 results
What Is Tai Chi?
people.howstuffworks.com/what-is-tai-chi.htm
Tai chi is a form of soft self-defense that applies the principles of Taoism. Learn more about tai chi and how it can improve your heath.
How Nicotine Works
science.howstuffworks.com/nicotine.htm
Smoking or chewing tobacco makes many people feel good, even mildly euphoric. It's the nicotine that produces the buzz. Find out how nicotine affects the human body and what makes it so addictive.
10 Countries With the Highest Suicide Rates (According to the OECD)
health.howstuffworks.com/mental-health/top-10-suicidal-countries-in-the-world.htm
Content warning: This article discusses self-harm. If you or someone you know needs help, dial 988 or text SAVE to 741741.
How Electric Aircraft Work
science.howstuffworks.com/environmental/green-tech/sustainable/electric-aircraft.htm
Electric aircraft are explained in this article. Learn about electric aircraft.
Home Remedies for High Blood Pressure
Learn the home remedies to fight high blood pressure, and reduce the chance of strokes, blindness, kidney failure, and heart failure.
Why can't you say 'toy boat' three times fast?
people.howstuffworks.com/toy-boat.htm
Saying 'toy boat' three times fast seems impossible, despite your best efforts. Find out why it is so hard to say the words 'toy boat' three times fast.
Baldness: Types and Treatments
health.howstuffworks.com/wellness/hygiene-tips/bald.htm
How can you prevent baldness before you lose all your hair? Learn the causes and types of baldness, and read about different treatments for hair loss.
Scientists Working on Converting Human Waste Into Food for Astronauts
science.howstuffworks.com/converting-human-waste-into-food-for-astronauts.htm
HowStuffWorks looks at a study on how human waste can become food - particularly important for astronauts in space.
How do they figure out the number of calories in a recipe?
recipes.howstuffworks.com/tools-and-techniques/recipe-calories.htm
Is determining it as simple as adding up the calories in the ingredients and dividing them by the number of servings? Or does the cooking (or even the digestive process) change the final calorie count?
Why do we remember pain?
science.howstuffworks.com/life/inside-the-mind/emotions/remember-pain.htm
Why do we remember pain? It involves physical, emotional and psychological influences. Take a look at why we remember pain at Discovery Health.