A Moment of Science

Posts tagged biology

April 25, 2013

 

Colorado mountains

What Causes Altitude Sickness?

Many indigenous people live in areas of low oxygen concentration with few adverse effects. The big question is, how do they survive?

April 18, 2013

 

sculpture's hands

Why Are Some People Double-Jointed?

Can you bend your thumb backwards until it touches your wrist? If you join your hands behind your back, can you lift them over your head without letting go?

April 17, 2013

 

giant weta on a hand

All About The Giant Weta

On today's Moment of Science, we're talking about the giant weta, a record holder of the insect world that needs our protection.

April 11, 2013

 

looking up at two dolphins on top of the water

Animals Help Others Survive In The Wild

Even without the guidance of organized religion, some animals instinctively know that it's a good thing to help others.

April 9, 2013

 

Robber fly on leaf

How Insects Fight Bacteria And Parasites

Imagine that you're an insect, and that you've fallen ill because some bacteria or parasites have invaded your body. What do you do?

March 29, 2013

 

plant close up

Word Of The Day: Gametophyte

Time once again for the Moment of Science Word of the Day. Ready? Today's word is: Gametophyte.

March 18, 2013

 

dipping milk and cookie

Blowing Milk Out Of Your Nose

Have you ever laughed so hard that milk came out your nose?

March 14, 2013

 

cockroach on a leaf

Are Cockroaches Actually Useful?

Although most us think of cockroaches as vermin, they do have a useful ecological role.

March 11, 2013

 

sled dogs racing

What Kind Of Dogs Are Sled Dogs?

In movies like Call of the Wild, huskies pull sleds for hundreds of miles over the Alaskan tundra. A Moment of Science wonders, what kind of dogs are sled dogs?

February 26, 2013

 

golden spiny mice

Tissue Regeneration In The African Spiny Mouse

Today's A Moment of Science is about a creature who lends a whole new meaning to the phrase.

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