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Batesian Mimicry: How Copycats Protect Themselves
science.howstuffworks.com/life/evolution/batesian-mimicry.htm
Batesian mimicry is an evolutionary strategy used by vulnerable species to look like a dangerous species so predators will leave them alone. But it only works under the right circumstances.
Cyclone vs. Hurricane: Differences Between These Major Storms
science.howstuffworks.com/nature/natural-disasters/cyclone.htm
Both are destructive storms that can pack powerful winds and devastating storm surge. So how are they different? Or are they?
Why Are Legal Pads Yellow?
science.howstuffworks.com/innovation/everyday-innovations/why-are-legal-pads-yellow.htm
They're instantly recognizable - mostly for their color. We're talking about yellow legal pads. So who decided they'd be yellow, anyway?
10 Amazing Green Cities
science.howstuffworks.com/environmental/green-science/five-amazing-green-cities.htm
Sure, the Emerald City looked green, but you won't need green-tinted glasses to see how environmentally friendly the cities on this list are. What makes a city amazingly green?
How Grid Energy Storage Works
science.howstuffworks.com/environmental/green-tech/sustainable/grid-energy-storage.htm
Grid energy storage is discussed in this article from HowStuffWorks. Learn about grid energy storage.
How Transparent Aluminum Armor Works
science.howstuffworks.com/transparent-aluminum-armor.htm
Transparent aluminum armor can stop armor-piercing bullets that travel miles. See how transparent aluminum armor works and why you can see through it.
How Déjà Vu Works
science.howstuffworks.com/science-vs-myth/deja-vu.htm
Déjà vu is the feeling that you have experienced a situation before even though you know you haven't. Learn about déjà vu and theories behind déjà vu.
Top 10 NASA Inventions
science.howstuffworks.com/innovation/inventions/top-5-nasa-inventions.htm
The men and women of NASA are an ingenious bunch, and they're not just inventing amazing things for space. Which inventions have changed our lives here on Earth?
How Supervolcanoes Work
science.howstuffworks.com/nature/natural-disasters/supervolcanoes.htm
Only a few natural events pack the power to knock global civilization on its heels. One is a planet-killing meteor. Care to guess the other?
What is corn plastic?
science.howstuffworks.com/environmental/green-science/corn-plastic.htm
Corn plastic is made from polylactic acid plastic and looks like normal oil-based plastic. But can corn plastic reduce our dependence on foreign oil?