A Moment of Science

Archive for April 2012

April 2, 2012

 

a baby looking in the mirror

Reflection

You may notice in a mirror that words are backwards in the reflection, but it's actually more than words that are reversed; it's everything!

April 3, 2012

 

a journal with a latin palindrome and the words

Getting It Backwards

Why are letters reversed in a mirror? Try this experiment with pen and paper.

April 4, 2012

 

toadfish in water

What Is A Toadfish?

Toadfish do look a bit like toads. They have a large mouth and eyes toward the top of their heads.

April 5, 2012

 

washing hand sign blue and white

The Surprising Truth: Doctors Are Not Washing Their Hands

Doctors are not washing their hands...

April 6, 2012

 

asian clam on beach

Attack Of The Clams

If you think the Clones on Star Wars were a threat, just wait until you hear about Asian clams.

April 9, 2012

 

toothbrush under black and white light

Tooth Decay Is A Real Problem In The U.S.

Got tooth decay? You are not alone.

April 10, 2012

 

man feeding baby with here comes the airplane

Do Picky Eaters Taste Foods Differently?

Are you a picky eater? Is it just pickiness, or do those foods actually taste different to some people?

April 11, 2012

 

exotic fruit plate

Why Are Some People Reluctant To Try New Foods?

Psychologists have observed that most people are reluctant to try unfamiliar foods. Why?

April 12, 2012

 

penguin_feet

Bare Feet: Why So Warm

What keeps penguin's feet from freezing? Penguins' feet don't freeze because of the blood circulating in them.

April 13, 2012

 

a woman yelling and tugging her hair

You’re Giving Me an Ulcer

Have you ever heard that too much stress causes stomach ulcers?

April 16, 2012

 

sale_prices

The Supermarket Numbers Game

Dr. Brian Wansink of the University of Illinois Food & Brand Lab studied how people make decisions in stores.

April 17, 2012

 

question mark and exclamation mark made of puzzle pieces

Problem Solving And Asking The Right Questions

Often problems, whether in math, science, or daily life, are hard to solve because we're not asking the right questions.

April 18, 2012

 

whipped cream on a beater

How To Make Perfect Whipped Cream

There's science behind the perfect whipped cream recipe!

April 19, 2012

 

shelf fungus growing on a tree

Friendly Fungus Amongus

What do you think, is shelf fungus the tree's friend or foe?

April 20, 2012

 

chocolate with anxioxidants

Are Antioxidants The Fountain Of Youth?

Reading ads for antioxidant supplements, you'd think you'd found the fountain of youth. What are antioxidants and how do they work?

April 23, 2012

 

Rabies vaccine collar

The Plan Behind Rabies

Learn about rabies on this Moment of Science.

April 24, 2012

 

man with sweat

Why Does Sweat Smell So Bad?

As this watery sweat rinses your skin, it cools the body by evaporation--and even performs a community service by rinsing away potentially stinky bacteria!

April 25, 2012

 

new moon sliver

The Glowing Moon

There's an interesting effect we can sometimes see regarding the moon. It happens when only a tiny sliver is visible shining on one side.

April 26, 2012

 

black and white llama

Did You Know That Llamas Helped The Inca Empire?

Scientists analyzing ancient lake mud think that the success and development of the Inca empire was partially due to llama dung.

April 27, 2012

 

sliced white bread on a cutting board

How To Keep Bread From Going Stale

Don't try to store a loaf of bread in the refrigerator if you want it to stay fresh--refrigeration is the quickest way to make bread go stale.

April 30, 2012

 

spittlebug

The World’s Biggest Spittoon

In the spring, the eastern half of North America turns into one big spittoon for spittlebugs.

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