Search Results | understand

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Are epileptic seizures more common during a full moon? See whether research says epileptic seizures are more common during a full moon.

If you plant trees in your yard, will it really help the planet? Find out how much carbon dioxide a tree absorbs and why you should plant trees.

Where does that lost weight and fat go when you drop those pounds? Learn how your fat cells store and then release fat as lost weight.

A donkey and an elephant are the symbols of the U.S. Democratic and Republican parties. Learn the story behind the donkey and the elephant.

Congestive heart failure kidney disease occurs more often when people have heart diesease. Find more about congestive heart failure kidney disease.

Pell grants provide an opportunity for low-income students to attend college. Learn more about pell grants at HowStuffWorks.

Will inkjet technology replace hypodermic needles? Learn how inkjet technology could replace hypodermic needles and make many us much more relaxed.

A rabbit pregnancy test involved injecting the animal with human urine and analyzing hormonal response. Learn how the rabbit pregnancy test works.

Are Komodo dragons' mouths deadlier than cobras' venom? Learn about the deadly venom and bacteria that is released in a Komodo dragon's bite.

Air freshener dangers? How could something that's simply supposed to freshen the scent in the air be dangerous. Learn about air freshener dangers.

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