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In a new approach to invisibility cloaking, a team of French researchers has proposed isolating or cloaking objects from sources of heat—essentially "thermal cloaking." This method, which the researchers describe in the Optical Society's open-access journal Optics Express, taps into some of the same principles as optical cloaking and may lead to novel ways to control heat in electronics and, on an even larger scale, might someday prove useful for spacecraft and solar technologies.

In a new approach to invisibility cloaking, a team of French researchers has proposed isolating or cloaking objects from sources of heat—essentially "thermal cloaking." This method, which the researchers describe in the Optical Society's open-access journal Optics Express, taps into some of the same principles as optical cloaking and may lead to novel ways to control heat in electronics and, on an even larger scale, might someday prove useful for spacecraft and solar technologies.

Feeling like a failure in business?

I just had the most productive week ever. I am a bit of a time-management geek. I’ve met and interviewed some amazing entrepreneurs, CEOs, and politicians.

Dutch researchers at the University of Twente's MESA+ research institute, together with ASML, TNO (the Netherlands Organisation for Applied Scientific Research) and TU/e (Eindhoven University of Technology) have developed a method for etching 3D structures in silicon.

The best part of any conference usually takes place in the halls--where you can network, of course, but also where you can find the answers you were looking for and have the kind of conversations you wanted when you came to the conference in the first place. A new app that Dell is pioneering at its first-ever Dell World conference this week will attempt to simulate that experience at least somewhat and, say Dell executives, vastly improve the overall conference experience. Most conference apps are just digital versions of the paper program.

How Eric Ryan of Method created a strong culture An offbeat culture and an obsession with product design helped turn Method, a San Francisco-based soapmaker, into a $100 million company. In a new book, The Method Method, co-founders Eric Ryan and Adam Lowry lay out their approach to creating a company in which flash mobs and dance parties are routine occurrences.

Sometimes solving the biggest challenges begins with understanding something very small -- like the tiny grains that form a piece of metal. For a team of scientists who wanted to improve automotive fuel efficiency, understanding and controlling the size of the grains in aluminum allowed the design of an easy and inexpensive method for producing lightweight automotive parts, replacing heavier steel, leading to improved fuel efficiency

If a strong, inspiring corporate culture is greater than the sum of its parts, is it worthwhile--or even possible--to bother with the building blocks? In a Fast Company exclusive book excerpt, the founders of Method share how they kept their corporate culture vibrant as their business expanded exponentially

After a major earthquake or flood, people need help but can be hard to find. A new technique--using tracking data from phones to figure out where people have fled to--could make it easier to get them help.

Oliver Smithies won the Nobel Prize in physiology or medicine in 2007. On June 27th, he spoke to students [at the Lindau Nobel Laureate Meeting] about what he learned from his thesis research, which involved developing a new method to measure the osmotic pressures of mixes of proteins: "Here's my osmotic pressure measurement. And I was rather proud of this method

In the latest twist on optical knots, New York University physicists have discovered a new method to create extended and knotted optical traps in three dimensions.

Another step has been taken in matter imaging. By using very short flashes of light produced by a technology developed at the national infrastructure Advanced Laser Light Source (ALLS) located at INRS University, researchers have obtained groundbreaking information on the electronic structure of atoms and molecules by observing for the first time ever electronic correlations using the method of high harmonic generation (HHG).