Loss of Light Prevented in Metamaterials

Researchers have solved one of the significant remaining challenges with photonic “metamaterials,” discovering a way to prevent the loss of light as it passes through these materials, and opening the door to many important new optical, electronic and communication technologies. Photonic metamaterials are engineered composite materials with unique electromagnetic properties, and have attracted significant research …

Read more

Future Giant Telescope News Roundup

1. A team of internationally renowned astronomers and opticians may have found a way to make “unbelievably large” telescopes on the Moon. – they are synthesizing ionic liquids that remain molten even at liquid-nitrogen temperatures.– all the materials for an entire lunar telescope 20 meters across would be “only a few tons, which could be …

Read more

Philip Moriarty discusses Molecular Nanotechnology Validation experiment plans

On the Center for Responsible Nanotechnology blog comments, Philip Moriarty discusses his plans for testing the viability of positionally-controlled atom-by-atom fabrication of diamondoid materials as described in the Freitas-Merkle minimal toolset theory paper. A combination of low temperature tuning fork (Qplus) AFM, STM, and tunnelling spectroscopy (dI/dV and d2I/dV2, i.e. inelastic tunnelling spectroscopy) will be …

Read more

Saudi Arabia oil: Background on Zuluf, Safaniyah, Berri, Khurais and Shaybah the sources of increased production

The increased production fields have rectangles around the name. Information from the EIA Saudi Arabia Country report Click on the picture for a larger version. Saudi Arabia will increase production capacity to 12.5 million barrels a day of oil by the end of next year [2009] and could add a further 2.5 million barrels a …

Read more

Multi-stage fracturing of horizontal wells in the Bakken

Packers Plus Energy Services Inc., Calgary-based company, says its unique technology can deliver precisely-controlled fracs along a horizontal wellbore at an affordable price. “Without our StackFrac system, the Bakken formation in southeastern Saskatchewan would still be uneconomic for the most part,” says Dan Themig, president of the seven-year-old private firm. Producers had already attempted straightforward …

Read more

Implantable biosensors within 5-7 years

By 2014 the Army may issue more than combat gear to deploying soldiers. University of Connecticut researchers are developing an implantable chip that would be injected under soldiers’ skin to help monitor vital health information while they are out in the field. These kinds of devices would help enable real time tracking of biomarkers for …

Read more