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7 Times Misleading Movie Trailers Didn't Align with the Film
entertainment.howstuffworks.com/misleading-movie-trailers-film-previews.htm
Why doesn't a preview always represent the movie it's advertising? Learn more about misleading movie trailers in this HowStuffWorks article.
Why Do People Find Leaf Blowers So Irritating?
health.howstuffworks.com/wellness/why-do-people-find-leaf-blowers-so-irritating.htm
Sure, leaf blowers are noisy, but do they cause other health effects? Learn more at HowStuffWorks.
Cone Snail: A Slow but Highly Venomous Predator
animals.howstuffworks.com/marine-life/cone-snail.htm
Cone snails are marine animals that harpoon their prey and incapacitate them with deadly toxins. They may be beautiful, but they are highly venomous.
How often should you dust your dorm room?
home.howstuffworks.com/community-living/how-often-should-you-dust-your-dorm-room-.htm
If you're not dusting regularly, you're letting all kinds of gross things drift around your living space. Get tips on keeping your dorm dust-free.
Dangerous Hypermiling Techniques
auto.howstuffworks.com/fuel-efficiency/fuel-economy/dangerous-hypermiling-techniques.htm
Is saving a few drops of gas worth endangering the lives of everyone else on the road? Learn about dangerous hypermiling techniques at HowStuffWorks.
Why do we have fingerprints?
health.howstuffworks.com/human-body/parts/why-do-we-have-fingerprints.htm
Why do we have fingerprints? Identification isn't their only purpose. Learn about the reasons for fingerprints.
What is the world's fastest supercomputer used for?
computer.howstuffworks.com/worlds-fastest-supercomputer.htm
Do you know what the world's fastest supercomputer is used for? Read on and learn about Sequoia, the world's fastest supercomputer.
Should you wait to eat after brushing your teeth?
health.howstuffworks.com/wellness/oral-care/products/wait-to-eat-after-brushing-teeth.htm
Should you wait to eat after brushing your teeth? Do food and drinks counteract the cavity-fighting and enamel-protecting benefits of toothpaste? Find out.
Trig Identities: A Crash Course in Complex Math Concepts
science.howstuffworks.com/math-concepts/trig-identities.htm
Fundamental trigonometric identities, aka trig identities or trigo identities, are equations involving trigonometric functions that hold true for any value you substitute into their variables.
What Are the Hardest Words to Spell in the English Language?
people.howstuffworks.com/hardest-words-to-spell.htm
Many people struggle with learning the English language because there are so many nuanced spellings and usages for different words that don't conform to logical patterns. The hardest words to spell don't always have to be the longest but often contain minor differences from common speech patterns.