Four pulses of laser light on nanoparticle photocells in a University of Oregon spectroscopy experiment has opened a window on how captured sunlight can be converted into electricity The work which potentially could inspire devices ... - Read More
New research indicates that shifts in Pacific trade winds played a key role in twentieth century climate variation a sign that they may again be influencing global temperatures The study led by scientists at the ... - Read More
To encode data today's computer memory technology uses electric currents a major limiting factor for reliability and shrinkability and the source of significant power consumption If data could instead be encoded without current for example ... - Read More
Cars that run on natural gas are touted as efficient and environmentally friendly but getting enough gas onboard to make them practical is a hurdle A new study led by researchers at Rice University promises ... - Read More
Human cells are protected by a largely impenetrable molecular membrane but researchers have built the first artificial transporter protein that carries individual atoms across membranes opening the possibility of engineering a new class of smart ... - Read More
Improved photocatalyst microparticles containing gold nanoparticles can be used to purify water A new catalyst could have dramatic environmental benefits if it can live up to its potential suggests research from Singapore A*STAR researchers have ... - Read More
Metamaterials have extraordinary properties when it comes to diverting and controlling waves especially sound and light for instance they can make an object invisible or increase the resolving power of a lens Now researchers at ... - Read More
The lithium ion batteries that mobilize our electronic devices need to be improved if they are to power electric vehicles or store electrical energy for the grid Berkeley Lab researchers looking for a better understanding ... - Read More
Windows that change their light permeability at the touch of a button façades whose color can be changed according to the sunlight façades and window parts in which transparent photovoltaic modules are integrated or in ... - Read More
Researchers at Sandia and Argonne national laboratories have demonstrated for the first time a method to successfully predict pressure dependent chemical reaction rates It's an important breakthrough in combustion and atmospheric chemistry that is expected ... - Read More
NUS Engineering researchers are closer to creating underwater robotic creatures with a brain of their own besides behaving like the real thing In the near future it would not be too tall an order for ... - Read More
Released 24 Dec 2014 11 00 AM ESTSource Newsroom Department of Energy Office of Science more news from this source Contact Information Available for logged in reporters only Dec 25 2014 Daniel Kaplan and Peter ... - Read More
Released 17 Dec 2014 9 45 AM ESTEmbargo expired 18 Dec 2014 11 00 AM ESTSource Newsroom American Institute of Physics AIP more news from this source Contact Information Available for logged in reporters only ... - Read More
Sparks literally fly when a sperm and an egg hit it off The fertilized mammalian egg releases from its surface billions of zinc atoms in “zinc sparks ” one wave after another found a Northwestern ... - Read More
The team responsible for the Sample Analysis at Mars SAM instrument suite on NASA's Curiosity rover has made the first definitive detection of organic molecules at Mars Organic molecules are the building blocks of all ... - Read More
A global fleet of composite planes could reduce carbon emissions by up to 15 per cent but the lighter planes alone will not enable the aviation industry to meet its emissions targets according to new ... - Read More
University of Manchester scientists have identified the most energy efficient way to make clouds more reflective to the sun in a bid to combat climate change Marine Cloud Brightening is a reversible geoengineering method proposed ... - Read More
What do you get when you wrap a thin sheet of the wonder material graphene around a novel multifunctional sulfur electrode that combines an energy storage unit and electron ion transfer networks An extremely promising ... - Read More
New work from Carnegie's Ivan Naumov and Russell Hemley delves into the chemistry underlying some surprising recent observations about hydrogen and reveals remarkable parallels between hydrogen and graphene under extreme pressures Their work is the ... - Read More
Leading conservation scientists from around the world have called for a substantial role for nuclear power in future energy generating scenarios in order to mitigate climate change and protect biodiversity In an open letter to ... - Read More
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