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Is It Harmful to Breathe 100 Percent Oxygen?
science.howstuffworks.com/question493.htm
We have to breathe oxygen to live, so are we better off breathing pure oxygen?
Tech Talk: Web 3.0 Quiz
play.howstuffworks.com/quiz/web-30-quiz
Do you remember when Web pages were in basic HTML and there was no such thing as online social networking? Things have changed fast, but do you know where the Web is going now? Take our Web 3.0 Quiz to learn about the future of web technology.
DBZ Filler List: Every 'Dragon Ball Z' Episode You Can Skip
entertainment.howstuffworks.com/dbz-filler-list.htm
The "Dragon Ball Z" anime series is packed with high-stakes battles, emotional transformations, and unforgettable characters.
How the James Webb Space Telescope Works
science.howstuffworks.com/james-webb-space-telescope.htm
NASA's James Webb Space Telescope will look back in time to see the earliest stars in creation, and serve as the premier deep space observatory for the next decade. Ready to meet the mighty Webb?
Death by Invention: 5 Inventors who Died by Their Own Work
Some inventors have died from their own work. So, is it fate or irony that led these five inventors to die by the hands of their own work?
The Real Difference Between Plant and Animal Cells
science.howstuffworks.com/life/cellular-microscopic/plant-cells-animal-cells.htm
While plant and animal cells are strikingly similar, there are a few key differences.
Test Your Knowledge: Defensive Military Tactics
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In an armed conflict, sometimes your best course of action is to defend a stronghold instead of going on the offensive. How much do you know about defensive military tactics? Take this quiz to find out!
How Ponzi Schemes Work
money.howstuffworks.com/ponzi-scheme.htm
A Ponzi scheme is a carefully orchestrated financial scam that's completely illegal. Learn how Ponzi schemes begin and how scammers generate big money.
Why Were So Many Prehistoric Animals So Big?
animals.howstuffworks.com/extinct-animals/why-were-prehistoric-animals-big.htm
A lot of prehistoric animals were massive, but do we really know why? And is there a larger animal roaming the planet today?
One Simple Way to Get More Sleep: Lower the Thermostat
What's the ideal temperature for sleep? HowStuffWorks Now explores where you should set your thermostat for better asleep.