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Can plants think?
science.howstuffworks.com/life/botany/plants-think.htm
Thinking allows us to solve problems, plan ahead and defend ourselves from outside threats. It's what separates us from "lower" life-forms like plants, right? Well, maybe not.
What's the energy efficiency ratio for hydrogen fuel cells?
What's the energy efficiency ratio for hydrogen fuel cells? Keep reading to learn about the energy efficiency ratio for hydrogen fuel cells.
Was Gary Francis Poste the Zodiac Killer? We Can't Be Sure
people.howstuffworks.com/gary-francis-poste.htm
Gary Francis Poste made headlines after his death as the suspected Zodiac Killer. But is there enough evidence to finally close this case?
The Steepest Road in the World, Plus 9 Rival Inclines
science.howstuffworks.com/engineering/civil/steepest-road-in-the-world.htm
The Guinness World Records has an award for the steepest road in the world, and Baldwin Street of New Zealand is the current title holder.
Treating Fire Ant Bites
Are you wondering about treating fire ant bites? Learn about treating fire ant bites in this article.
Do Weighted Blankets Help With Sleep?
health.howstuffworks.com/mental-health/sleep/basics/do-weighted-blankets-help-sleep.htm
The pressure of weighted blankets is said to help alleviate stress and anxiety. Learn if there's any truth to the claim at HowStuffWorks.
30 Is the New 10: Study Says You Only Need a Tetanus Booster Every 30 Years
What if you could wait 30 years for a booster shot? HowStuffWorks Now looks at a new study, promising just that for tetanus.
Chainsaw Lobster Among New Deep-sea Species Found in Java Sea
The first-ever deep-sea exploration of West Java seas netted more than 12,000 marine creatures. HowStuffWorks looks at some of the new species found.
Were Sacco and Vanzetti Guilty of Murder?
history.howstuffworks.com/historical-events/were-sacco-and-vanzetti-guilty-of-murder.htm
Sacco and Vanzetti were executed for a crime they may not have committed. HowStuffWorks looks at this controversial trial.
Running on Empty? How Bad Is It for Your Car?
How bad is it for your car to run on a nearly empty gas tank? HowStuffWorks takes a look under the hood.