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Genetic Analysis Shakes Up Elephant Family Tree, Raising Conservation Issues
animals.howstuffworks.com/mammals/elephant-family-tree-dna-analysis-species.htm
HowStuffWorks looks at a new genetic analysis clarifying the evolutionary relationships between five modern and extinct elephant species.
The Tiny Fox Saved From the Brink of Extinction
animals.howstuffworks.com/mammals/island-fox-species-removed-endangered-list.htm
Are island foxes in California endangered? Learn more about the Santa Cruz and Catalina Islands foxes in this HowStuffWorks Now article.
Ridiculous History: The Time We Erased One of the World's Biggest Waterfalls
history.howstuffworks.com/historical-events/ridiculous-history-guaira-falls.htm
Guairá Falls between Paraguay and Brazil was one of the world's most awe-inspiring, but was erased by Itaipu Dam. Read this HowStuffWorks Now article.
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.
Perpendicular Lines Create All the Right Angles in the World
science.howstuffworks.com/math-concepts/perpendicular-lines.htm
If two lines are perpendicular to the same line, they are parallel to each other and will never intersect.
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.
Why do TV shows premiere in the fall?
entertainment.howstuffworks.com/tv-shows-premiere-fall.htm
You know you can't wait until the season premiere of your favorite show. But have you ever wondered why the networks' new seasons start in the fall?
Did the Druids really build Stonehenge?
history.howstuffworks.com/history-vs-myth/did-druids-really-build-stonehenge.htm
Stonehenge was a major project, which probably involved many groups including the Druids. Learn more about Stonehenge at HowStuffWorks.
Should you unplug your electronics during a thunderstorm?
science.howstuffworks.com/nature/climate-weather/storms/unplug-electronics-during-thunderstorm.htm
It would be nice if our electronic devices doubled as handy, lightning-proof talismans to ward off danger during a thunderstorm. Sadly, that sounds more like sorcery than science. In the meantime, maybe you should just leave them off and unplugged.