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What Are the Nitrogen Cycle Steps?
science.howstuffworks.com/life/biology-fields/nitrogen-cycle.htm
The nitrogen cycle is the system by which nitrogen is converted into different chemical forms, some usable to humans and animals and some not, as it circulates among the atmosphere, the land and the oceans.
Rolls-Royce Finally Enters the SUV Market
auto.howstuffworks.com/rolls-royce-finally-enters-suv-market.htm
Rolls-Royce has thrown its famed hood ornament into the SUV ring. HowStuffWorks looks at the new Rolls-Royce Cullinan SUV.
What is star jelly?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/star-jelly.htm
Star jelly sounds like it could be some sort of cosmic spread for toast -- complete with a flashy label boasting, "Now with 50 percent more universe!" Unfortunately, the real story of star jelly is far less tasty -- and far more terrestrial.
What's the Zone of Silence?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/zone-silence.htm
The Zone of Silence is Mexico's own Bermuda Triangle, a place where radio signals don't work and an alien might just turn up. But what is the real story behind it?
What Are Ley Lines?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/ley-lines.htm
Is the world really connected by an intricate, invisible web of knowledge-expanding energy waves? Sure, it's called the Internet -- and you're channeling it right now! Oh, you were asking about the ley lines? We've got an answer for that too.
What's the Difference Between a Tortoise and a Turtle?
animals.howstuffworks.com/reptiles/tortoise-turtle-difference.htm
Tortoises and turtles both have prehistoric looking shells and look very much alike, but what's the difference?
Could there be a triple rainbow?
science.howstuffworks.com/nature/climate-weather/atmospheric/triple-rainbow.htm
If the legend is true, at the end of every rainbow is a pot of gold. Does that mean if triple rainbows exist, you'll find three pots of gold?
Why do high frame rate films look different?
entertainment.howstuffworks.com/high-frame-rate-films-look-different.htm
Why do high frame rate movies like 'The Hobbit' look different? Learn about high frame rate films at HowStuffWorks.
How Accurate Is Groundhog Day's Punxsutawney Phil?
people.howstuffworks.com/punxsutawney-phil-accurate.htm
Is Punxsutawney Phil the groundhog really accurate, or is he secretly giggling at us? Find out if Phil can predict the weather.
Can You Really Outrun a Volcano?
science.howstuffworks.com/nature/natural-disasters/can-outrun-volcano.htm
In the movies it looks so easy. A team of scientists are working near the crater of a volcano when it suddenly erupts. They jump in their vehicle and outrace the surging lava flow to safety. In reality, it just doesn't happen that way.