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Posts tagged water

December 26, 2018

 

Mole Crickets Jump On Water

Would you believe there is a cricket that can jump on water?

June 21, 2018

 

Did Venus Ever Have Oceans?

In 2016, NASA scientists published a study that indicated Venus could have had oceans for the first two billion years of its history.

May 15, 2018

 

Water on the Sun

Learn more about the sun's composition.

May 3, 2018

 

The Elastic Ruler

Today, we have a simple activity about perception that you can accomplish with a pot of water and a ruler.

February 14, 2018

 

In the fall is one of the times lake turnover happens.

The Biggest Event Of The Year For Lakes

During spring and fall turnovers, all the water in a freshwater lake is the same temperature.

February 2, 2018

 

From the source: "Plants growing in closed aquaponics system located near AgriLife Extension office in Madisonville. Used water provides nutrients for plant material. (Texas A&M AgriLife Extension Service photo)"

Aquaponics

Aquaponics is a type of farming that emphasizes the conservation of water.

October 13, 2017

 

Cut peonies in a vase.

Why Do We Put Cut Flowers In Water?

Why do we put cut flowers in water? Does it really help?

September 8, 2017

 

Other planets may have water, but not complex life like Earth.

Waterworlds Throughout The Galaxy

Earth, with its habitable conditions, may be incredibly rare.

July 21, 2017

 

The tension of water molecules creates a surface that water striders can walk on.

Water Surface Tension

The molecules at the surface of a body of water make a film under tension.

March 7, 2017

 

Contrails from airplanes like these over Bergen, Germany are formed when water vapor condenses around exhaust particles

Airplane Contrails

Why do airplanes sometimes leave long white contrails behind?

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