A simple mechanical model to effectively implement the well known double stranded structure and the elasticity of DNA on a nano meter scale has been developed by Jae Hyung Jeon and Wokyung Sung of Pohang ... - Read More
Loofahs best known for their use in exfoliating skin to soft radiant perfection have emerged as a new potential tool to advance sustainability efforts on two fronts at the same time energy and waste The ... - Read More
Coastal portions of the world's oceans once believed to be a source of carbon dioxide CO2 to the atmosphere are now thought to absorb as much as two thirds more carbon than they emitted in ... - Read More
Data centers housing thousands of computers have enabled the proliferation of new cloud based services One problem associated with data centers however is their aggregate electricity consumption The servers in the data centers use electricity ... - Read More
Small test strips made of silver or other metals called coupons are frequently used to assess and predict the speeds at which metals used in outdoor environments pipelines aircraft bridges as well as countless other ... - Read More
If the promise of nanotechnology is to be fulfilled then research programs must leapfrog to new nanomanufacturing processes That's the conclusion of a review of the current state of nanoscience and nanotechnology to be published ... - Read More
Hidden underneath the hilly grasslands studded with ocotillos and mesquite trees in southeastern Arizona lies a world shrouded in perpetual darkness Kartchner Caverns a limestone cave system renowned for its untouched cave formations sculpted over ... - Read More
Quantum entanglement a perplexing phenomenon of quantum mechanics that Albert Einstein once referred to as spooky action at a distance could be even spookier than Einstein perceived Physicists at the University of Washington and Stony ... - Read More
Experimental evidence and computer simulations suggest how to grow structures with the best trade offs between three desired characteristics strength flexibility and the ability to dissipate heat When engineers design devices they must often join ... - Read More
With the help of a new method called dual electrode photoelectrochemistry University of Oregon scientists have provided new insight into how solar water splitting cells work An important and overlooked parameter they report is the ... - Read More
Until now scientists were pretty sure they knew how the surface of a neutron star a super dense star that forms when a large star explodes and its core collapses into itself can heat itself ... - Read More
Aalto University has developed an internationally significant new process for working wood cellulose into a textile fiber New solutions for using fiber based materials in textile processes attract global interest Cotton production cannot be increased ... - Read More
In a new study published today in the Institute of Physics and German Physical Society's New Journal of Physics a group of researchers from the UK and Australia have come up with a new way ... - Read More
Drugs delivered by nanoparticles hold promise for targeted treatment of many diseases including cancer However the particles have to be injected into patients which has limited their usefulness so far Now researchers from MIT and ... - Read More
When sunlight strikes a photosynthesizing organism energy flashes between proteins just beneath its surface until it is trapped as separated electric charges Improbable as it may seem these tiny hits of energy eventually power the ... - Read More
University of Toronto researchers have developed a series of techniques to create a variety of very active iron based catalysts necessary to produce the alcohols and amines used in the drug and perfume industry The ... - Read More
When a chair leg breaks or a cell phone shatters either must be repaired or replaced But what if these materials could be programmed to regenerate themselves replenishing the damaged or missing components and thereby ... - Read More
What do Jell O toothpaste and floating fire ant rafts have in common All are so called viscoelastic materials meaning that they can both resist flow under stress like honey and they can bounce back ... - Read More
Nature builds flawless diamonds sapphires and other gems Now a Northwestern University research team is the first to build near perfect single crystals out of nanoparticles and DNA using the same structure favored by nature ... - Read More
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