Search Results | why
Your search for "why" returned 10,395 results
What Does Airplane Mode Do? And Can It Save Battery Life?
electronics.howstuffworks.com/how-to-tech/what-does-airplane-mode-do.htm
Why do flight attendants instruct us to turn our mobile devices on airplane mode before takeoff? And what does airplane mode even do?
Are Skittles 'Unfit for Human Consumption'? A Lawsuit Says Yes
people.howstuffworks.com/skittles-titanium-dioxide.htm
Taste the rainbow or a dangerous additive? Skittles contain titanium dioxide, which some say causes health problems in humans. So, why is it still on the ingredient list?
The Aztec Death Whistle Was Haunting for Good Reason
history.howstuffworks.com/world-history/aztec-death-whistle.htm
The Aztec death whistle produces a chilling scream-like noise. Learn about its origins, cultural meanings, and theories behind why the Aztecs used it.
Leo Moon Meaning: Traits, Emotions, and How It Shapes Your Personality
entertainment.howstuffworks.com/horoscopes-astrology/leo-moon.htm
Discover how this fiery moon sign shapes your emotions, creativity, and relationships—uncover the secrets behind your magnetic energy and why you crave the spotlight.
Man's War With Unwanted Body Hair
health.howstuffworks.com/wellness/men/hygiene/mans-war-with-unwanted-body-hair.htm
After a certain age, a lot of men start growing hair in places they don't want it - and stop growing it where they do. HOwStuffWorks looks at why.
How can plane travel increase the risk of heart attack?
health.howstuffworks.com/diseases-conditions/cardiovascular/heart/plane-travel-heart-attack.htm
How can plane travel increase the risk of having a heart attack? Learn why plane travel encourages blood clots that can increase the risk of heart attack.
How EPA Fuel-Economy Testing Works
auto.howstuffworks.com/fuel-efficiency/fuel-economy/28004-epa-fuel-economy-explained.htm
Why do the EPA's fuel economy numbers almost always seem to be off-base? Learn how the EPA tests new cars and trucks to gauge their fuel economy.
What Does Space Smell Like?
science.howstuffworks.com/space-smell.htm
Surprisingly, the solar system isn't odorless - it has a distinct scent that some astronauts like and others think is stinky. So, what does it smell like and why?
Get Over It! Boxed Wine Is Better Than Bottled
recipes.howstuffworks.com/food-facts/boxed-wine.htm
Boxed wine has a stigma, and HowStuffWorks explains why there's no need for it. It tastes as good, lasts longer and is more eco-friendly than bottled.
How Caffeine Works
science.howstuffworks.com/caffeine.htm
Caffeine is one of the most commonly-used drugs -- 90% of Americans use it. Learn why caffeine is America's most popular drug and what it does to your body.