A Moment of Science

Archive for September 2007

September 4, 2007

 

Close up of poplar tree

Phytoremediation

Did you know that plants can clean the ground as well, through a process called phytoremediation? Learn more on this Moment of Science.

September 4, 2007

 

Brown gravy on stove

The Rest Is Gravy

Your recipe calls for flour or cornstarch as the thickening agent. Does it make a difference which you choose? How do thickeners thicken, anyway?

September 4, 2007

 

Northern Cardinal in tree

Sleeping Birds Sing

Scientists have reason to believe birds have music on the brain when they're sleeping. Researchers think that birds dream about their songs.

September 6, 2007

 

Soldier showing prosthetic arm

Lose an Arm? Grow a New One!

Yes, kids under eleven have been known to regenerate fingertips. Learn more on this Moment of Science.

September 6, 2007

 

Cocoa beans drying in sun

Chocolate Toothpaste

A recent study has found that a compound in chocolate is actually even better at fighting cavities than fluoride.

September 17, 2007

 

Boy's obesity illustration

Calling Obesity What It Is

A report released by a committee of medical experts recommends health institutions and doctors should use the term obese. Learn more on this Moment of Science.

September 17, 2007

 

Man sitting on motorcycle

Men of Steel

A study out of the University of Missouri that found that guys with a "man- of-steel," "I-can-do-anything" attitude tend to heal faster than other guys.

September 17, 2007

 

Underwater walrus at zoo

Play with Your Food

Imagine getting a shot everyday that gave you all the nutrients you need for the day so that you no longer need to eat. Would you still have the desire to chew?

September 17, 2007

 

Vampire bat with blood

Vampire Bat

Vampire bats, native to Central and South America, are one of the most well known examples of sharing and kindness in the animal kingdom.

September 17, 2007

 

Red samurai mask and helmet

Samurai Crabs

900 years ago, legend has it that the surviving members of a losing Japanese army threw themselves into the water, and were turned into crabs.

September 21, 2007

 

Foggy snow storm in park

Dirty Snow Heating Up

The greenhouse effect is not the only man made mechanism responsible for things heating up. Scientists have found that snow is also responsible.

September 21, 2007

 

Cat rubbing head on chair

Ah, There’s the Rub

Anyone who owns a cat is familiar with the head-bumping way they greet you, but what does this behavior mean? Learn more on this Moment of Science.

September 21, 2007

 

Close up of chocolate bar

Healthy Chocolate

Chocolate may be healthier than you think. Learn more on this Moment of Science.

September 21, 2007

 

Little girl with chocolate on her face

Chocolate—a drug?

Is chocolate a mind-altering drug? Find out on this Moment of Science.

September 27, 2007

 

Woman with sinus headache

Paranasal Sinuses

You've most likely had a sinus infection, or known someone who has, but what exactly are sinuses? Learn more on this Moment of Science.

September 27, 2007

 

Sunrise at the beach

The Coldest Time of the Day

When the sun first rises in the morning it doesn't get warmer right away, but actually feels colder. Learn more on this Moment of Science.

September 27, 2007

 

Assembly of doctors

Dressed Down Docs

Have you ever wondered why doctors wear white lab coats? The answer is that doctors began wearing those long, white coats in the mid-1800s for a few reasons.

September 27, 2007

 

Man giving blood

Not My Type? Not a Problem

Researchers have found a way to convert types A and B blood into type O, which can be transfused into any patient. Learn more on this Moment of Science.

September 27, 2007

 

Man with bright light

Out of Body’s All in the Mind

Chances are you've heard a description of what's called a near death, out-of-body experience. For a lot of people, it's a powerful, even mystical experience.

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