Solar cells that produce electricity 24 7 not just when the sun is shining Mobile phones with built in power cells that recharge in seconds and work for weeks between charges These are just two ... - Read More
Researchers report that wood biochar supercapacitors can produce as much power as today's activated carbon supercapacitors at a fraction of the cost and with environmentally friendly byproducts The report appears in the journal Electrochimica Acta ... - Read More
The Mississippi River Basin is home to much of the United States' fertile crop land Though we need our food and energy crops their production has led to an increase in the levels of nutrients ... - Read More
With ecological viability threatened world resources draining population burgeoning and despair running rampant the end is nigh Or not says Lawrence M Cathles Cornell professor of earth and atmospheric sciences In spite of our apparent ... - Read More
Making hydrogen easily and cheaply is a dream goal for clean sustainable energy Bacteria have been doing exactly that for billions of years and now chemists at the University of California Davis and Stanford University ... - Read More
Discovered in the 19th century thermoelectric materials have the remarkable property that heating them creates a small electrical current But enhancing this current to a level compatible with the needs of modern technologies has revealed ... - Read More
Released 10 9 2013 3 00 PM EDTSource Newsroom American Institute of Physics AIP more news from this source Oct 10 2013 Melville NY October 9 2013 Martin Karplus Michael Levitt and Arieh Warshel have ... - Read More
In the first study of its kind Rice University scientists have used synthetic biology to study how a popular soil amendment called biochar can interfere with the chemical signals that some microbes use to communicate ... - Read More
Sequestered in Antarctica's Vestfold Hills Deep Lake became isolated from the ocean 3 500 years ago by the Antarctic continent rising resulting in a saltwater ecosystem that remains liquid in extreme cold and providing researchers ... - Read More
The outer membrane of bacteria contains many proteins that form tiny pores They are important for absorbing nutrients and transmitting signals into the cell The research group of Sebastian Hiller Professor of Structural Biology at ... - Read More
Although long thought to be devoid of life the bottom of the deep ocean is now known to harbor entire ecosystems teeming with microbes Scientists have recently documented that oxygen is disappearing from seawater circulating ... - Read More
Nitrogen fertilizer costs U S farmers approximately $8 billion each year and excess fertilizer can find its way into rivers and streams damaging the delicate water systems Now a discovery by a team of University ... - Read More
As a modern culture we crave artificial white lights the brighter the better and ideally using less energy than ever before To meet the ever escalating demand for more lighting in more places and to ... - Read More
One problem in developing more efficient organic LED light bulbs and displays for TVs and phones is that much of the light is polarized in one direction and thus trapped within the light emitting diode ... - Read More
Antibiotic resistant pathogens are an emerging critical human health issue The World Health Organization WHO has declared antibiotic resistance as a top health issue worldwide Two million Americans are infected each year with diseases resistant ... - Read More
Teams of international scientists have decrypted the effectiveness of two types of bacteria which could be used in the future to help combat oil spill disasters According to a report written by scientists from the ... - Read More
Most materials show one function for example a material can be a metal a semiconductor or an insulator Metals such as copper are used as conducting wires with only low resistance and energy loss Superconductors ... - Read More
Engineering researchers at Rensselaer Polytechnic Institute have developed a new drape made from graphene the thinnest material known to science which can enhance the water resistant properties of materials with rough surfaces These nanodrapes are ... - Read More
Released 9 26 2013 3 00 PM EDTSource Newsroom University of Alabama at Birmingham more news from this source Sep 27 2013 BIRMINGHAM Ala – Genes in mitochondria the “powerhouses” that turn sugar into energy ... - Read More
A new study is examining methane and other components in groundwater wells in advance of drilling for shale gas that's expected over the next several years in an Ohio region Amy Townsend Small a University ... - Read More
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