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Why is there a controversy surrounding the word 'Xmas'?
people.howstuffworks.com/culture-traditions/holidays-christmas/xmas.htm
'Xmas' has caused controversy among Christians because they feel it takes Christ out of Christmas. Learn more about 'Xmas' and 'Xmas' controversy.
Why does salt prevent food from spoiling?
recipes.howstuffworks.com/tools-and-techniques/salt-prevent-food-from-spoiling.htm
Salt has prevented foods from spoiling and kept entire civilizations alive as a result. Learn how salt preserves food at HowStuffWorks.
Why are Macs thought to be better than PCs?
computer.howstuffworks.com/macs/macs-better-than-pcs.htm
Some people think Macs are better than PCs. But is this really the case? Find out about both sides of the argument.
Why Is a Rabbit's Foot Considered Lucky?
people.howstuffworks.com/rabbit-foot-lucky.htm
Carrying around an animal's body part is pretty creepy. But many people don't bat an eyelash at the idea that a rabbit's foot brings good fortune - for humans, anyway.
Why do people blush?
science.howstuffworks.com/blush.htm
Blushing is actually related to the same system that triggers your fight-or-flight response. Find out what causes blushing and how blushing works.
Why doesn't tear-free shampoo sting your eyes?
science.howstuffworks.com/science-vs-myth/everyday-myths/tear-free-shampoo-not-sting-eyes.htm
Some say the real reason "no tear" shampoo works is that it has Novocain in it, desensitizing babies to its sting. Fact or urban legend?
Why the V Engine Remains a Top Choice for Car Enthusiasts
auto.howstuffworks.com/v-engine.htm
The V engine has been a favorite among car lovers for many years. Known for its unique design and powerful performance, it is the engine of choice for many vehicles today.
Who Invented Graham Crackers and Why?
recipes.howstuffworks.com/graham-crackers.htm
Graham crackers were invented by Presbyterian minister Sylvester Graham as part of a radical 19th-century diet. His goal? To curb joy and sexual desires.
Why Do Some Cultures Believe the Number Four Is Unlucky?
people.howstuffworks.com/number-4-unlucky.htm
In Beijing, it's not possible to get a vehicle license plate that has the number 4 on it. Some cultures take their numbers phobia very seriously. What's the deal with 4?
Why Some Cultures Require Women to Wear Veils
people.howstuffworks.com/veil.htm
Burqas are commonly associated with repression and religious extremism. But to many people, the veil is a sign of modesty and piety, as well as a badge of honor. What is the true meaning of the veil?