A Moment of Science

Archive for May 2013

May 1, 2013

 

People Under Hypnosis

Hypnosis Brain Waves

We have all seen in the movies, or perhaps in person, a person becomes hypnotized and falls slowly to sleep.

May 2, 2013

 

Tree branches at night

Sleeping With Plants

Can sleeping in a room full of plants can be dangerous? A common myth states that, at night, plants compete with people for oxygen!

May 3, 2013

 

sandpaper on someone's lap

The Secrets Of Sandpaper

Is sandpaper really made out of sand?

May 6, 2013

 

colorful jungle gym in front of a school

Bring Back Recess!

Think back for a moment to when you were in elementary school. Now, what was the best part of the school day? Recess, right?

May 7, 2013

 

man yelling at the camera

Express Yourself And Live Longer

Here's an interesting fact: Italians and Spaniards live nearly two years longer, on average, than people who live in England.

May 8, 2013

 

men looking at a Facebook sign

Does Facebook Lead To Loneliness?

Researchers found that copious posting on Facebook may have something to do with loneliness.

May 9, 2013

 

red rose in bloom

A Rose By Any Other Name

As the saying goes, every rose has its thorn. But, what we call thorns are actually not thorns at all.

May 10, 2013

 

brown eggs in a carton

The Physics Of An Egg And The Spin Test

Without cracking eggs open, how can you tell which egg is cooked and which is raw?

May 13, 2013

 

sleep

Time To Get Up!

How does the body know when to wake up? How does the body know when to fall asleep?

May 14, 2013

 

African forest

Are Trees Ready To Take On Global Warming?

While humans make attempts to control carbon dioxide levels that contribute to global warming, is it possible that trees have already taken on the task?

May 15, 2013

 

a small birthday cake with trick candles

The Trick Inside A Trick Candle

No sooner are they blown out, then they re-light and can be blown out again. How can a candle light itself?

May 16, 2013

 

Mount Everest across landscape

Air Pressure On Everest

Planning on climbing Mount Everest? You might want to plan to be gasping for air. Learn more on this Moment of Science.

May 17, 2013

 

Boiling water in pot

Ow! Why Hot Feels Cold

Have you ever dipped your toe into a hot bath and felt a flash of icy cold just before you realize that its really burning?

May 20, 2013

 

tires in a tire yard

When Rubber Wears Off Tires, Where Does It Go?

We're talking millions of pounds of rubber that perform a disappearing act every year!

May 21, 2013

 

dog's nose up close

Velopharyngeal Incompetence AKA Why You Have A Nasal Voice

What is velopharyngeal incompetence and how does it cause the voice to sound nasal, on today's Moment of Science.

May 22, 2013

 

Brazil Sports Fan

Why Be A Sports Fan?

Ever notice how sports fans insist on talking as if they're one of the players when all you do is watch the games on TV?

May 23, 2013

 

Knapweed in country landscape

Invasion Of The Knapweed

Foreign, invasive plants take over the new neighborhood, often choking out native plants. What's with these bullies? Are they just tougher than everyone else?

May 24, 2013

 

black and white photo of someone holding a smoking cigarette in their hand

Stopping Smoking Can Lead To Weight Gain

One of the side-effects of stimulants is that they suppress the appetite.

May 13, 2013

 

mouse on gloved hand

Human Brain Cells Successfully Grown In Mice

New experimental results could be good news for those suffering from neurodegenerative disorders.

May 15, 2013

 

blue eye close up

Change Blindness And The Mysteries Of Vision

Vision may not involve creating an inner model of the world in the brain.

May 21, 2013

 

The box jelly has a distinctive four-sided structure

The Alien ‘Brain’ Of The Box Jelly

The box jelly has evolved a central nervous system unlike any other animal on Earth.

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