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What Makes Us Fart? Swallowed air and happy intestinal bacteria turn us all into gas factories.
Can a Broken Toe be Fixed? Find our what your solutions there are for a toe injury.
Does Carbonation Have Flavor? If you ask a fruit fly, the answer is an emphatic "yes
How Much Did Hurricane Katrina Cost? Find out how much damage Hurricane Katrina did to checkbooks.
Why Do We Have an Appendix? Biologists believe the human appendix is a vestigial organ.
How Long Have People Been Fighting Over Iraq? Iraq's location makes it fertile ground for battles.
What is a Hemorrhoid? Hemorrhoids are distended and swollen veins in the lining of the anus.
Where Are Most of Earth's Volcanoes? Many volcanoes lie where you can't see them.
What is a Landslide? Landslides can happen can occur on land or water.
How Much Water is Used to Grow a Hamburger? Vast water stores get consumed in a process that goes from cows to burgers.
Why Do We Love Music? It's clear that a human brain knows a good tune when it hears one.
How Do Post Office Machines Read Addresses? Mail-reading machines reveal progress made in artificial intelligence field.
Can Caffeine Kill You? Caffeine can kill, but it may take a hundred cups of coffee.
Does the 'Freshman 15' Exist? It does if you're not careful about your dorm room diet and exercise.
Is Chapstick Addictive? Find out if you can get hooked on the gooey stuff.
What is it Like to Be an Ant? The social and mental faculties of ants.
How do They Build Underwater Tunnels? Modern underwater tunneling and the world’s longest tunnels.
How Does an MRI Work? Learn how one machine probes the brain.
What is it Like to Be a Monkey? The social and mental faculties of the vervet monkey.
Why Does the Body Tan? An explanation of the purpose of melanin in humans and other animals.
Why Do Dogs Drool? Dogs drool because of saliva.
What is a Seizure? Seizures are more common than people think.
Why Do Stars Twinkle? Stars twinkle as their light passes through pockets of Earth's atmosphere.
Six Degrees of Separation: Fact or Fiction? The small world phenomena has become enshrined in pop culture.
Why Do Drunks Get Belligerent? A brain on alcohol is a noggin' that's conducive to a fight.
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