Search Results | substance
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Could I be allergic to makeup?
health.howstuffworks.com/skin-care/beauty/skin-and-makeup/allergic-to-makeup.htm
Could I be allergic to makeup? Visit HowStuffWorks to find out if you can be allergic to makeup.
How and why do carcinogens cause cancer?
health.howstuffworks.com/diseases-conditions/cancer/facts/carcinogens-cause-cancer.htm
Why do carcinogens cause cancer? Take a look at studies on common carcinogens and learn how carcinogens cause cancer at Discovery Health.
Hand Sniffing After Hand Shaking Is a Thing
Humans use their sniffers to check out each other, notably after shaking hands with someone. Learn more at HowStuffWorks Now.
Does food packaging affect its nutritional value?
recipes.howstuffworks.com/food-packaging-affect-nutritional-value.htm
Do food packaging chemicals seep into your food? Find out if food packaging can affect nutritional value of food at HowStuffWorks.
How do trick birthday candles work?
science.howstuffworks.com/innovation/science-questions/question420.htm
How do trick birthday candles work -- the kind that re-light themselves after you blow them out?
How Aerosol Cans Work
science.howstuffworks.com/innovation/everyday-innovations/aerosol-can.htm
They dispense everything from hairspray to cleaning products to whipped cream. Without them, you'd be doing a whole lot of pumping.
How LCDs Work
electronics.howstuffworks.com/lcd.htm
Learn about LCD technology, get LCD buying tips, read LCD reviews and compare prices and features on popular LCD models.
Can You Pass a Basic Chemistry Test?
play.howstuffworks.com/quiz/can-you-pass-basic-chemistry-test
Do you know the periodic table from Argon to Zirconium? Test your chemistry knowledge with this basic quiz! It'll be a gas!
Does Drinking Alcohol Cause Nasal Congestion?
health.howstuffworks.com/diseases-conditions/respiratory/alcohol-consumption-nasal-congestion.htm
Visit HowStuffWorks to find out more about the link between alcohol and nasal congestion from this article.
How Your Kidneys Work
health.howstuffworks.com/human-body/systems/kidney-urinary/kidney.htm
The kidneys perform several important tasks. Learn about kidney processes and how the kidneys maintain water volume and balance and regulate blood composition.