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Does Earth Have Rings?

science.howstuffworks.com/science-vs-myth/what-if/what-if-earth-had-rings.htm

Sure, Saturn's luminous rings are a cosmic marvel, but did you know that Earth once had rings? If we still had them today, what would they look like?

Does Flat Beer Lose Its Alcohol Content?

science.howstuffworks.com/innovation/edible-innovations/flat-beer-alcohol-content.htm

The age of a beer can dramatically influence its flavor, and usually not for the better. But what about its alcohol content? Does a decade-old barley pop still pack the same wallop as one bottled the week before?

Does It Rain on Other Planets?

science.howstuffworks.com/rain-other-planets.htm

Imagine sheets of methane, sulfuric acid and, yes, even diamonds falling from the sky. HowStuffWorks explains how it how it rains on other planets.

Does Thunder in the Winter Mean Thunder Snow is Coming?

science.howstuffworks.com/nature/climate-weather/storms/thunder-in-winter-mean-snow-is-coming.htm

If you hear thunder during the winter, should you get your snow shovel ready? Find out if thunder in winter means thunder snow is coming.

Does Turkey Make You Sleepy?

science.howstuffworks.com/innovation/edible-innovations/question519.htm

Is there something in turkey that makes you sleepy? Learn why sleepiness is common after Thanksgiving dinner and how the amino acid tryptophan works.

Does Your Body Really Replace Itself Every Seven Years?

science.howstuffworks.com/life/cellular-microscopic/does-body-really-replace-seven-years.htm

Your body replaces billions (with a b!) of cells every day. In about 100 days, 30 trillion be replaced, but does that mean you're a new person, too?

Does Your Brain Get Tired Like the Rest of Your Body?

science.howstuffworks.com/life/inside-the-mind/human-brain/brain-tired.htm

We all know what it feels like to be burned out. But does that really mean that our brain is tired? And is it the same as when other muscles tire out?

Does a Parallel Universe Really Exist?

science.howstuffworks.com/science-vs-myth/everyday-myths/parallel-universe.htm

Remember that traffic accident you avoided the other day? In another universe, you died. Or at least you did according to the Many-Worlds theory.

Does a Wet Summer Mean a Brilliant Fall?

science.howstuffworks.com/nature/climate-weather/atmospheric/wet-summer-brilliant-fall.htm

One of the best things about autumn is watching the leaves change color to fiery hues of red, gold and orange. Some say a rainy summer leads to an extra-vivid leaf show. Is that true?

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