Items tagged with water

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Nano-sized Artificial Photosynthesis

Friday, March 13th, 2009 - 12:22:41 - Anuradha Menon

Green plants have employed photosynthesis to capture energy from sunlight and convert it into electrochemical energy. A goal of scientists has been...

Water ran on Mars Around 1 Million Years Ago

Wednesday, March 4th, 2009 - 14:24:18 - Iddo Genuth

Water that melted from ice and snow carved channels through a Martian gully and deposited a fan of mud at its mouth less than 1.25 million years ago...

Hydrogen Produced from Aluminum and Water
Friday, February 27th, 2009 - Janice Karin
Scientists at Pennsylvania State University and Virginia Commonwealth University are producing hydrogen by exposing clusters...

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Water-Repellent and Self-Cleaning Surfaces

Thursday, January 29th, 2009 - 12:09:45 - Anuradha Menon

Manufactured water-repellent and self-cleaning surfaces, which shed debris or contaminants when sprayed, have many potential uses in daily life...

Solar-Powered LED Light Made of Bottles

Wednesday, January 21st, 2009 - 18:36:39 - Anuradha Menon

The Solarbulb, a new lighting gadget from miniWIZ, doesn't exactly come with all parts included: you have to add your own water or soda bottle. The...

Declining Male Fertility and Water Pollution

Tuesday, January 20th, 2009 - 17:51:23 - Ehud Rattner

New research strengthens the link between water pollution and rising male fertility problems. The study, by Brunel University, the Universities of...

There Might Have Been Life on Mars

Friday, January 16th, 2009 - 10:06:30 - Anuradha Menon

Mars today is a world of cold and lonely deserts, apparently without life of any kind, at least on the surface. Worse still, it looks like Mars has...

Computational Origami
Monday, January 12th, 2009 - Sarah Gingichashvili
Robert Lang, a laser physicist and origami artist, combined his profession and hobby to create the field of...