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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.
Turns Out Earth's Pulse 'Beats' Every 27.5 Million Years, But Why?
science.howstuffworks.com/environmental/earth/geophysics/earths-pulse.htm
Researchers have been asking this question for almost a century and now we're a little closer to the answer. Something else to ponder: Every 27.5 million years there is usually a mass extinction.
Tau Herculids Meteor Shower Produced Shooting Stars, but no Meteor Storm
science.howstuffworks.com/tau-herculids-meteor-shower-news.htm
The Tau Herculids meteor shower was made of debris from the broken comet SW3 and produced a lot of shooting stars, but not quite the meteor shower that was hoped for.
What's the obstruction rule in baseball?
entertainment.howstuffworks.com/obstruction-rule-in-baseball.htm
What's the obstruction rule in baseball? Learn about the obstruction rule in baseball in this article from HowStuffWorks.
What Does Snake Poop Look Like?
animals.howstuffworks.com/snakes/what-does-snake-poop-look-like.htm
Maybe you're out in the wild and trying to identify some scat on the trail, or you're the new owner of a pet snake. Maybe you're just a curious sort. Either way, you're wondering, "What does snake poop look like?"
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.
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?
Wolves' Return to Yellowstone a Boon for Streams
animals.howstuffworks.com/mammals/wolves-return-to-yellowstone-boon-for-streams.htm
A new study reaffirms that wolves are vital to the health of Yellowstone National Park. HowStuffWorks looks at how the wolves impact the park.
Why Don't Bras Have Pockets?
lifestyle.howstuffworks.com/style/fashion/body-type/why-dont-bras-have-pockets.htm
A lot of women use their bra as a pocket when they have no other options. HowStuffWorks wonders why bras don't come with pockets.
How Surround Sound Works
electronics.howstuffworks.com/surround-sound.htm
Learn about surround sound technology, get buying tips, read sound system reviews and compare prices and features on popular system models.