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Can your hair turn white overnight?
science.howstuffworks.com/science-vs-myth/everyday-myths/can-hair-turn-white-overnight.htm
Of all the cosmetic problems to worry about waking up to - dark under-eye circles, a blemish on your nose, new stubble on your chin - a headful of white hair ranks pretty low on your list. Should you be more concerned?
Do race cars use gasoline like normal cars do or do they use something else?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/question202.htm
Do race cars use gasoline like normal cars do, or do they use something else?
How a Circuit Breaker Works
electronics.howstuffworks.com/circuit-breaker.htm
Circuit breakers are an essential safety component in any home electrical system. Learn about home circuit breakers and breaker design.
What causes underarm darkening?
health.howstuffworks.com/skin-care/underarm-care/problems/underarm-darkening.htm
What causes underarm darkening? Read about the causes of dark underarms and how to get rid of dark underarm skin.
How could someone with relatively healthy arteries be at risk for a heart attack?
Those with healthy arteries can still have a heart attack. Learn the two big reasons why people with healthy arteries can have a heart attack.
How Santa's Elves Work
people.howstuffworks.com/culture-traditions/holidays-christmas/santa-elf.htm
Santa's elves work hard under the shadow of the big guy. Have you ever wondered what their life is really like? Learn about the life of Santa's elves.
How does groundwater level affect your development plans?
home.howstuffworks.com/real-estate/buying-home/how-does-ground-water-level-affect-development.htm
Most of the water we drink and use is groundwater coming from rain or snow that has collected in the ground. The groundwater level on your land can impact the type of house, complex or well you're planning to build. We'll show you how.
What is the role of biostatistics in modern medicine?
health.howstuffworks.com/medicine/modern-treatments/biostatistics-in-modern-medicine.htm
You know what statistics are, but what are biostatistics? They affect your life far more than you'd think. Learn about biostatistics in modern medicine.
Macrodontia Explained
health.howstuffworks.com/wellness/oral-care/problems/macrodontia.htm
Macrodontia causes teeth to grow abnormally large. Learn how macrodontia works and and the complications and care involved.
Why do small changes in Earth's temperature have a big impact?
science.howstuffworks.com/environmental/green-science/changes-earth-temperature-impact.htm
Though not everyone agrees why the Earth is getting warmer, temperatures are inching up worldwide. A couple of degrees doesn't seem like such a big deal. What difference can a subtle change make?