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David Shenkenberg's Blog
Physicists Collide with Doomsayers
Recently, theoretical chemist Otto Rössler and others have protested the Large Hadron Collider at...

News and Features
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'Magnificent 7' Unveiled
Aspera, a network of European government agencies responsible for coordinating and funding national...
Gold Nanoparticles Go Green
Until recently, creating gold nanoparticles has produced synthetic chemicals that have a negative...
The $10M Light Bulb
The Department of Energy (DoE) wants to give you $10 million. That is, of course, if you can come...
Mass Spectrometry Imaging
Georgia Institute of Technology researchers from the Colleges of Sciences and Engineering have...
A Molecule’s Solo Sparkle
While a group of fluorescent molecules may appear to work synchronously, a closer look reveals...
Biosensors Measure Molecules
A new class of disposable, photonic crystal biosensors has been developed that can detect...
Optics to Spy Alien Worlds?
Roughly 13 years ago astronomers found and confirmed the existence of the first planet outside the...
Time-eating Beast
When Stephen Hawking is selected for an unveiling, you know something big is happening. And indeed,...
Physicists Get Genius Grants
An optical physicist who demonstrated that power can be transmitted wirelessly, a physicist who...
LHC: No Smashing Until Spring
Investigation into the cause of a large helium leak at the Large Hadron Collider (LHC) and repairs...
Oxford Sells Unit to Riber
High technology tools and systems company Oxford Instruments plc and molecular beam epitaxy (MBE)...
LHC Repairs to Take Months
A faulty electrical connection between two magnets was most likely the cause of a magnet quench...
Predicting the Kondo Effect
Scientists at the IBM Almaden Research Center have discovered a major advancement in fundamental...
Sound Focuses Liquid Lens
A tiny new lens made of two water droplets can change focus when high frequency sounds cause the...
The BOSS’ Dark Energy
Located on Apache Point, a mountaintop in New Mexico, a 2.5-meter telescope is mapping the...
Quench Latest LHC Setback
A magnet quench Friday that resulted in a large helium leak is the latest setback for the Large...
Nano Safety Center Formed
A new government-funded Center for Environmental Implications of Nanotechnology (CEINT) is...
Ultracold Polar Gas
In what could potentially provide breakthrough applications in quantum computing, precision...
Heating Up Microscopy
Bioengineers at Duke University are using nanospheres of gold to create a photothermal optical...
Coating Copies Biosurfaces
A thin coating of glass has been used to rapidly and inexpensively copy the micro- and...
Jefferson Lab Upgrade OK'd
Less than a week after the largest particle accelerator in the world launched its first beams near...
Brandeis Wins $7.8M Grant
The National Science Foundation has awarded Brandeis University a $7.8 million grant to finance a...
Wafer-thin Germanium
By reducing the waste and breakage of the brittle germanium-based semiconductor, University of Utah...
Green Photonics Forum
The market for green photonic components could exceed $100 billion by 2015, according to Michael...
Tumor-targeting Nanodevices
Dubbed nano-sized cargo ships, scientists from UC San Diego, UC Santa Barbara and MIT are boasting...
e2v Acquires QP Semi
QP Semiconductor, a privately held fabless semiconductor company that provides integrated circuits...
Dial-in Diagnosis
It may soon be possible to draw a blood sample and have the readout sent wirelessly, via cell...
NASA Patents Going, Going...
Sensing, global positioning and computer systems technologies developed at NASA Goddard Space...
TEAM Yields Stunning Images
The world's most powerful transmission electron microscope has been used to produce stunning images...
Trumpf Acquiring SPI Lasers
Trumpf GmbH + Co. KG of Germany, a technology group that makes laser-based products and solutions...
Collider Beams Up at CERN
After 20-plus years of planning, billions of dollars, lawsuits, and even death threats, the first...
Photonics in South Africa
The photonics industry is alive and well in South Africa. So much so, that a photonics initiative,...
Graphene Seen Superclose
Threats Won't Stop Collider
Despite death threats, lawsuits, and even physicist Stephen Hawking betting against it, the Large...
Lasers Analyze Coal Plants
With worldwide demand for coal surging in the wake of ballooning gasoline prices, it’s no wonder...
Halma Buys Fiberguide
Sensor, safety and technology group Halma announced Tuesday it has acquired Fiberguide Industries...
Rofin Buys Stake in Laser Biz
Industrial laser maker Rofin-Sinar Technologies Inc. announced it will acquire an 80 percent stake...
'Pyrex'-like Nanoparticles
Researchers at Ecole Polytechnique Federale de Lausanne (EPFL) have reported a new procedure that...
Molecular Breast Imaging
Researchers have found a way to “light up” cancer hiding in dense breast tissue. In the...
Laser Comb is Ultraprecise
A laser frequency comb, a new calibration technique that combines the incredible precision of an...
Helium Ion Microscope
“It's the physics,” explained Andras Vladar, of the National Institute of Standards and...
Feds Raid Spectranetics
Spectranetics Corp. said it is cooperating fully with an investigation related to its products and...
Helios Project Awarded $12M
Helios, a four-year project that seeks to find an innovative way to combine a photonic layer with a...
Probe IDs Atomic Fingerprint
A new way of measuring a quantum system's energy level could help overcome a key barrier to the...
Sonofusion Scholar Sanctioned
A Purdue University professor found to have committed research misconduct will remain on the...
Newport Outsourcing Lasers
Newport Corp. will move some of its laser and other manufacturing to China and cut about 10 percent...
Science Medalists Announced
President George W. Bush has announced the recipients of the 2007 National Medal of Science and the...
Atom Smasher Dates Fine Wine
French scientists are using high-energy ion beams from a particle accelerator to tell vintage...
Perfect LSST Mirror Blank
More than 100 astronomers, physicists and engineers throughout the country are celebrating a major...

News Briefs
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Joseph Cook Joins Toshiba Teli America
Barry Williams to Lead Brillia's Western Region Sales
Micronics Awarded 2 Microfluidics Patents
US Patent Awarded to Dr. Geoff Andersen
Applied Materials Appoints Karsner to Board
Berthold Schmidt Tapped as VP for Intense Ltd.
Enlyten Medical Appoints Avner Raz to Board
Vince Capozzi to Direct Business Development at Swift Glass
Ascent Solar Announces Management Change
Ellen Richstone Named Executive VP, CFO of Luminus Devices
Dow Corning Launches LED Overmolding Program
Alliance Semiconductor’s Keating Resigns as President and CEO
nLight Appoints Jim Haden as COO
UK Senior Wins Astronaut Scholarship
SEMI Urges Congress to Extend Solar Tax Credits
Stevens Awarded NSF Grants for Nano/Micro Devices
Lam Research Promotes 2 Execs
Solar Researcher Named New South Wales Scientist of the Year
Nano-C Awarded Patents for Carbon Nanotubes, Fullerenes

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Web Exclusives
Seeing the True Colors of LEDs
In applications where light emitting diodes (LEDs) are being viewed directly, or being used as illuminators, exact color is far more important than exact output in lumens or candela. The human eye is relatively insensitive to light intensity changes and the brain compensates quite well for what intensity changes occur.
Light Emitting Diodes - A Primer
From the Web Exclusive, "Seeing the True Colors of LEDs."Light emitting diodes (LEDs) are...