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How do we measure pain?
science.howstuffworks.com/life/inside-the-mind/human-brain/measure-pain.htm
Pain is subjective - what is excruciating to you might be tolerable to me. Which is why it's so difficult to measure and control.
Why Chuck Yeager Was the Greatest Pilot of All Time
science.howstuffworks.com/transport/flight/modern/chuck-yeager.htm
Before Yeager did it, people thought it was impossible to break the sound barrier in flight. But he proved them wrong, even flying the plane while nursing two cracked ribs.
That Dead Weblink May Be Revived With the Wayback Machine
computer.howstuffworks.com/internet/tips/wayback-machine.htm
You can travel back in time and see an old webpage, thanks to the Wayback Machine. HowStuffWorks investigates.
What's the Difference Between Socialism and Communism?
people.howstuffworks.com/socialism-vs-communism.htm
They're often mentioned in the same breath, but not every socialist is a communist and not every communist or socialist country operates in the same way.
Can You Name These Greek Gods and Goddesses from Visual Clues?
play.howstuffworks.com/quiz/can-you-name-these-greek-gods-goddesses-visual-clues
ZAP! Like a thunderbolt from above, this quiz about Greek gods and their emojis comes rocketing right at your face!
What If There Were No Such Thing As Illness?
science.howstuffworks.com/science-vs-myth/what-if/what-if-no-illness.htm
It's a crazy thought, but what if cancer didn't exist? And malaria, schizophrenia and every other illness that disrupts our normal functioning? Come along as we investigate what such a world might look like.
Unlocking the Power of Greek Fire: The Byzantine Empire's Secret Weapon
history.howstuffworks.com/world-history/greek-fire.htm
Uncover the secrets of Greek fire, ancient warfare's legendary weapon. Explore its history, composition, and deadly impact.
What Is Freon and How Does It Work?
home.howstuffworks.com/home-improvement/heating-and-cooling/what-is-air-conditioner-freon.htm
Freon AC is a colorless gas that absorbs heat and humidity. But it's being phased out in the United States, so what does your AC unit use to keep cool?
Can Medical Marijuana Help Solve the Opioid Crisis?
health.howstuffworks.com/wellness/drugs-alcohol/can-medical-marijuana-help-solve-opioid-crisis.htm
Studies indicate cannabis can help victims of chronic pain without the risk of overdose. Find out how medical marijuana might help at HowStuffWorks.
Why is it bad luck to spill salt?
people.howstuffworks.com/why-is-it-bad-luck-to-spill-salt.htm
If you spill some salt while you're cooking, you might fear a wave of oncoming bad luck. Why is toppling over some salt an omen of misfortune?