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How do bacteria communicate?
science.howstuffworks.com/life/cellular-microscopic/bacteria-communication.htm
Bacteria communication exists, just these tiny organisms have a different way of talking. Learn how bacteria communication works.
Why Is Octopus Blood Blue?
animals.howstuffworks.com/marine-life/why-is-octopus-blood-blue.htm
Octopuses have blue blood, not red blood like most other mammals. Find out why scientists think octopus blood is blue at HowStuffWorks.
Are fish antibiotics safe for humans?
health.howstuffworks.com/medicine/medication/fish-antibiotics-safe-for-humans.htm
Fish antibiotics might be similar to prescription antibiotics, but that doesn't mean they're safe. Learn more about fish antibiotics.
Why does pregnancy cause you to fart more?
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/issues/pregnancy-farting.htm
Pregnancy brings a wonderful glow -- and sometimes farting. Learn why pregnancy causes farting at HowStuffWorks.
What Is Your Worst Personality Trait?
play.howstuffworks.com/quiz/what-is-your-worst-personality-trait
Life is full of balance! For every great personality trait we have, there's at least one darker trait lurking underneath. What's your worst trait? Let's find out!
How to Clean a Coffee Maker for a Better-tasting Cuppa Joe
A clean coffee maker is essential for a fresh and flavorful cup of coffee. Over time, coffee residue and mineral buildup can affect the taste of your brew and reduce the efficiency of your coffee machine. Luckily, learning how to clean a coffee maker is simple and doesn't take much time.
9 States With the Lowest Property Tax (and Just 1 Pacific Entry)
money.howstuffworks.com/personal-finance/personal-income-taxes/states-with-lowest-property-tax.htm
Property taxes can feel like a second mortgage. But in some places, the annual bite is surprisingly small. These are the states with the lowest property tax rates, based on the effective property tax rate—the percentage of a home's market value homeowners pay each year.
Why do those long, white clouds form behind jets flying high overhead?
science.howstuffworks.com/transport/flight/modern/question195.htm
Contrails are those long white clouds that form in the wake of an airplane flying at altitude. What causes these contrails and what are they made of? Learn the answer to this question in this article from HowStuffWorks.
What are some fun things to do with kids who have cancer?
health.howstuffworks.com/pregnancy-and-parenting/childhood-conditions/fun-things-kids-cancer.htm
A child who is diagnosed with cancer must make dramatic changes to his or her way of life. You can learn more about some fun things to do with kids who have cancer from this article.
How long will I need treatment for depression?
Learn more about depression treatment from Discovery Health. Learn more information about depression, treatment options, and prevention.