Lawrence Livermore National Laboratory (DOE)

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First measurement of the age of cometary material

First measurement of the age of cometary material

Though comets are thought to be some of the oldest, most primitive bodies in the solar system, new research on comet Wild 2 (including this TEM image of its material) indicates that inner solar system material was transported to the comet-forming region at least 1.7 million years after the formation of the oldest solar system solids.

World’s largest wind tunnel streamlines semis

World’s largest wind tunnel streamlines semis

Aerodynamic drag can sap more than 50% of the energy produced by diesel-powered semi-truck’s engine and rolling resistance can claim about 30% more. To relieve some of inefficiencies—and ease our reliance on this fuel—Livermore Lab is using NASA Ames’ wind tunnel to design a whole new type of truck.

Predicting future climate change through sediments

Predicting future climate change through sediments

By analyzing sediments up to 4,000 years old, Susan Zimmerman, a scientist from Lawrence Livermore National Laboratory's Center for Accelerator Mass Spectrometry, is hoping to provide a tool to help predict future climate change.

Closer to the goal: Initial fusion ignition experiments published

Closer to the goal: Initial fusion ignition experiments published

Relying on technologies that have won several R&D 100 Awards, Lawrence Livermore Lab’s National Ignition Facility to see if 192 laser beams designed to focus on a single point last fall could be operated without energy-sapping beam scattering. This shows NIF can achieve highly symmetrical target compression necessary for ignition tests later this year.

Govt. Labs See Bright Future, For Now

To say that the outlook for government R&D laboratory executives is brighter for 2010 than 2009 would be a great understatement. At this time last year most laboratories were scrambling to adjust to a short-term financial upheaval brought about by an across-the-board freeze on budgets until March 2009.

Artificial Retinas Dominate In 2009

Artificial Retinas Dominate In 2009

I never really thought about what it would be like to not see well or not at all. The closest I have ever been to blind was while finding my way through the touch tunnel at New Jersey’s Liberty Science Center, which, quite frankly, freaked me out. In fact, upon being given the question of choice, in a game of “Would You Rather”, between losing my hearing or my sight, I chose hearing hands down because any aesthetic pleasure would be taken away from me without being able to see.

Scientists watch as peptides control crystal growth

Scientists watch as peptides control crystal growth

By producing some of the highest resolution images of peptides attaching to mineral surfaces, scientists have a deeper understanding how biomolecules manipulate the growth crystals. This research may lead to a new treatment for kidney stones using biomolecules.

Successful test marks major milestone for NIF

Successful test marks major milestone for NIF

In findings announced recently at an American Physical Society meeting Atlanta, officials from Lawrence Livermore National Lab say the National Ignition Facility has enough x-ray power from its multi-laser beam assembly to heat the fuel targets sufficiently to drive implosion. This ability will soon allow scientists to begin evaluating assumptions made from current computer models regarding nuclear fusion.

LANL Roadrunner models nonlinear physics of high-power lasers

A team from Los Alamos National Laboratory is using an adapted version of VPIC, a particle-in-cell plasma physics code, on Roadrunner to model the nonlinear physics of laser backscatter energy transfer and plasma instabilities to assist colleagues at Lawrence Livermore National Laboratory as they attempt to reach fusion ignition at the National Ignition Facility (NIF) next year.

Carbon dioxide sequestration efforts intensify

Carbon dioxide sequestration efforts intensify

Lawrence Livermore National Laboratory has received $3 million in American Recovery and Reinvestment Act dollars to capture and transport 1 million tons of carbon dioxide from Bay Area power plants and inject it more than two miles underground. The gas will be captured at its source and funneled via pipeline to the Central Valley.

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Much ado about next to nothing

Much ado about next to nothing

The recent review of the past 10 years of the National Nanotechnology Initiative--as presented by the President's Council of Advisors on Science and Technology--suggested the rise of nanomanufacturing as the near future of nanotechnology. But the actual proposed funding reflects a cautious approach, even about nanotech in general.

Lunar tires, space MRSA, and resonating microfluidics

Lunar tires, space MRSA, and resonating microfluidics

I typically attend the annual Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy each year in pursuit of specific coverage. This year, I sought out candidates for coverage in a vacuum technology article, and pulled together some instruments for a spectroscopy guide. But as busy as that kept me, it wasn’t all mass spectrometers and vacuum pumps on the show floor.  

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NuGard Coating Ashburn Hill

NuGard Coating Ashburn Hill

NuGard First Response Protective Clothing are lightweight coveralls, jackets, and pants that provide protection from heat and flame while keeping the wearers body temperature constant.

Multi-Touch Music Maker

Multi-Touch Music Maker

Professor David Wessel shows his multi-touch interface that uses computer technologies that allow him to experiment with fine controls to "caress" the instrument.

New To Market

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Submersible FlowCAM catches particle images and data in-situ and real-time
Submersible FlowCAM catches particle images and data in-situ and real-time

Fluid Imaging Technologies recently introduced its Submersible FlowCAM particle and cell imaging and analysis system at Ocean Sciences 2010 in Portland, Ore. The remote sensing platform can be used for continuous, unattended monitoring tethered to research vessels or autonomous submersibles.

Daytime running light has just two LEDs

The new OSTAR Compact LED from OSRAM has been developed specifically for use in vehicle headlights. Despite drawing just 5 W, the device provides 300 lumens of power and meets ECE/SAE color binning requirements for use on motor vehicles.

Tools & Technology

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Detection system for microbial contamination testing
Detection system for microbial contamination testing

Millipore Corporation launched its new Milliflex Quantum rapid microbial detection system. The system enables drug and vaccine manufacturers to respond to microorganism contamination earlier in the production process.

Junction boxes

Heyco Products, Inc. has announced availability of their new PVB-101 Junction Boxes.

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