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Posts tagged oxygen

December 16, 2011


mountain climbers

All About High Altitude Pulmonary Edema: HAPE

When fluid blocks the passage of oxygen into the lungs, the resulting suffocation is known as drowning, whether or not the person is submerged in water.

December 12, 2011


pregnant belly

The Renaissance Organ

There's one da Vinci of the body, a true Renaissance organ, which can perform functions of the lungs, liver, stomach and kidneys.

December 6, 2011


painted turtle

Surviving Winter Underwater

Adult painted turtles head underwater, where they'll spend the winter on the bottom of a lake, pond, or river but they use some tricks to survive the cold...

December 5, 2011


painted turtle

Painted Turtles Have A Natural Antifreeze

Although painted turtles don't have much else in common with automobiles, their wintertime coping strategies include antifreeze, too.

September 21, 2011


burnt paper

All Burned Up: Where Does Burnt Paper Go?

You took a stack of paper and burnt it. What happened to the papers when you lit them up?

September 8, 2011


Alien yard art

Using Oxygen To Search For Alien Planets

If you could see an alien planet from Earth, you wouldn't necessarily need to look for cities. You could just check for oxygen in the atmosphere.

July 26, 2011


monk meditating

Samatha Meditation Could Reduce Pain

Scientists have found that mindfulness meditation, known as "Samatha Meditation," could be reducing the pain that people experience.

June 28, 2011


chromium element

Missing Chromium: Inside Earth’s Crust

The Earth is made up of plenty of elements but Chromium is uncommon. This has scientists puzzled.

June 20, 2011



Why You Can’t Bleach Sheep

Why is it okay to bleach cotton cloth, but not wool?

May 10, 2011


hamburgers on the grill

Why Meat Stays Red: Myoglobin And Nitrites

Check any package of bacon, hotdogs, or cold cuts and chances are you'll find nitrites listed among the ingredients.

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