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How Long Can Human Fingernails Grow?
Fingernails can grow to extreme lengths. Learn more about how long and fast fingernails can grow in this HowStuffWorks Now article.
Making a Car Last for 300,000 Miles Is Totally Possible — Here's How
auto.howstuffworks.com/under-the-hood/car-part-longevity/drive-a-car-for-300k-miles-carstuff.htm
How can you make a car last 300,000 miles? Learn more about extending a car's life in this HowStuffWorks Now article and CarStuff podcast.
No One Knows What Caused a Massive 1908 Explosion in Siberia
Theories surrounding the source of the Tunguska blast that rocked the Siberian region in 1908 abound. But the exact cause is still a mystery.
Think the Founding Fathers Were a Bunch of Old Men? Think Again
history.howstuffworks.com/historical-figures/founding-fathers.htm
We see them in paintings of the day as a congregation of arthritic old men, drily deciding the terms of the new republic when, in actuality, some were as young as 26.
Ruby Chocolate Is Pink Perfection
recipes.howstuffworks.com/ruby-chocolate.htm
Ruby chocolate is becoming a worldwide confectionary sensation. HowStuffWorks looks at the history and lore behind pink chocolate.
Does the Sun Rotate?
science.howstuffworks.com/does-sun-rotate.htm
Like Earth, the sun rotates, but in a different way. HowStuffWorks looks at the science.
Ancient Rock Arches Sing Songs
science.howstuffworks.com/environmental/earth/geology/ancient-rock-arches-sing-songs.htm
HowStuffWorks learns more about the 'music' made ancient rock arch formations in Utah and other places.
Do Psychics Ever Really Break the Case?
people.howstuffworks.com/do-psychics-ever-really-break-case.htm
Psychics often try to help police solve crimes, but how many times are they really successful? Stuff They Don't Want You To Know explores some cases.
PCBs Are Killing Killer Whales
animals.howstuffworks.com/mammals/pcbs-are-killing-killer-whales.htm
A new study paints a grave future for the killer whale, all because of now-banned PCBs. HowStuffWorks looks at the science behind PCBs killing orcas.
Did Shakespeare use real witches' curses in 'Macbeth'?
Since the 1600s, performances of 'Macbeth' have been plagued by accidents. Is it all because Shakespeare used actual witches' curses in the play?