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Using Caltech's system, an ordinary microscope can capture 100 times more information per ...

Thanks to research being conducted at the California Institute of Technology, regular microscopes could soon be capable of much higher-resolution imaging. Instead of making changes to the microscopes’ optics, the Caltech researchers are instead focusing on using a computer program to process and combine images from the devices.  Read More

The DALE micro-home is the work of a collaboration between SCI-Arc and Caltech students

Students from the Southern California Institute of Architecture (SCI-Arc), and California Institute of Technology (Caltech), have joined forces to produce a net-zero micro-home concept for 2013's Solar Decathlon competition. Dubbed "DALE," the futuristic dwelling is able to expand in size, for those situations in which you don't want your micro-home to be quite so micro.  Read More

Self-healing chips recover from complete laser-inflicted transistor destruction (Photo: Je...

Although you are fairly unlikely to start zapping your gadgets with high-power lasers any time soon, scientists are already hard at work trying to make electronics immune to such cruelty. In another in a series of self-healing electronics breakthroughs, a team of scientists from the California Institute of Technology (Caltech) demonstrated chips capable of dealing not only with laser-inflicted physical damage but also with far more common ailments such as aging, power fluctuations, changes in temperature or load mismatch.  Read More

Artist's concept of the Keck asteroid capture mission (Image: Rick Sternbach / Keck Instit...

To paraphrase an old saying, if the astronaut can’t go to the asteroid, the the asteroid must come to the astronaut. In a study released by the Keck Institute for Space Studies, researchers outlined a mission to tow an asteroid into lunar orbit by 2025 using ion propulsion and a really big bag. The idea is to bring an asteroid close to Earth for easy study and visits by astronauts without the hazards and expense of a deep space mission.  Read More

CalTech's new nanofocusing plasmonic waveguide

Engineers at the California Institute of Technology (CalTech) and the University of California at Berkeley have developed a nanofocusing waveguide, a tiny passive plasmonic device which is capable of concentrating light onto a spot a few nanometers in size. In so doing, they have sidestepped the diffraction-limited nature of light, which normally prevents focusing light to a spot smaller than its own wavelength. This remarkable feat may lead to new optoelectronic applications in computing, communications, and imaging.  Read More

One of the new chips was used to non-destructively image a bullet and a knife blade hidden...

Terahertz technology (or T-Ray, for short), sounds like something out of a science fiction movie. It utilizes high-frequency terahertz waves – which are located between microwaves and far-infrared radiation on the electromagnetic spectrum – to see through solid matter without the harmful ionizing radiation of X-rays. Although T-Ray devices have yet to become compact and affordable, that could soon change thanks to new silicon microchips developed at the California Institute of Technology.  Read More

An array of the optomechanical accelerometers on the surface of a microchip – the proof ma...

As any smartphone aficionado knows, the accelerometer is one of the key sensors within the device – it allows the phone to know when and by how much it’s been moved. Accelerometers also have many other applications, being major components of things like navigation systems, various automotive systems, and image stabilization systems in cameras. Now, researchers from the California Institute of Technology are developing a laser-based accelerometer, that they claim should offer much better performance than is currently possible.  Read More

Bill Gates weighs evaluates the Toronto Toilet at the Reinvent the Toilet fair in Seattle

In an effort to improve conditions for the more than 2.5 billion people worldwide with no access to safe sanitation, the Bill & Melinda Gates Foundation last year awarded grants totaling US$3 million to eight universities to reinvent the toilet. At the two-day “Reinventing the Toilet” fair held in Seattle this week, where Bill Gates was on hand with 50 gallons (189 l) of fake feces made from soybeans and rice to put the various designs through their paces, a California Institute of Technology (Caltech) team claimed first place for their solar-powered toilet.  Read More

Researchers have created an artificial jellyfish (right) dubbed 'Medusoid' using rat heart...

Having roamed the seas for at least 500 million years and holding the title of the oldest multi-organ animal on the planet, jellyfish have certainly stood the test of time. So it’s probably not surprising to see various research groups looking to the gelatinous, umbrella-shaped animals for inspiration in a number of areas, including the development of ocean-going robots. Now researchers at Harvard University and the California Institute of Technology (Caltech) looking to gain a better understanding of how biological pumps such as the heart work, have created an artificial jellyfish from rat heart muscle and silicon.  Read More

In this diagram, the blue spheres represent selenium atoms forming a crystal lattice, whil...

Thermoelectric materials work by converting differences in temperature into electric voltage. If two parts of such a material experience significantly different temperatures, electrons within it will flow from the warmer part to the cooler, creating an electrical current in the process. Using these materials, electricity could be generated by the temperature differences on the inside and outside of jackets, within car engines, or even between the human body and the air around it ... just to list a few examples. An international team of scientists have now discovered that an existing material, which behaves like a liquid but isn't one, displays particularly impressive thermoelectric properties.  Read More

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