Colin discovered technology at an early age, pulling apart clocks, radios, and the family TV. Despite his father's remonstrations that he never put anything back together, Colin went on to become an electronics engineer. Later he decided to get a degree in anthropology, and used that to do all manner of interesting things masquerading as work. Even later he took up sculpting, moved to the coast, and never learned to surf.
Silicon photonics is an emerging technology that incorporates electronic circuits using photons of laser light rather than electrons to transmit, receive, and manipulate information. As such, a silicon photonic CPU could potentially process information at the speed of light – millions of times faster than computers available today. In a step towards this goal, engineers working at the University of Utah have developed an ultra-compact photonic beam-splitter so small that millions of these devices could fit on a single silicon chip.Read More
An international team of researchers claim to have uncovered how human immune cells remember previously encountered strains of influenza. This discovery may pave the way to the development of a single universal flu shot to immunize people against all strains of the infectious disease for their entire lives.Read More
If you’re into electronics as a hobbyist, technician, or professional engineer, you know that you can spend many hours designing circuits, sourcing components, and breadboarding or soldering a project all together before you find out if your creation actually works. Wouldn’t it make life simpler if you could just start with a basic, multi-function controller and a few plug and play peripherals to get something – anything – up and running straight away and then which you could tweak and add to as you go? The makers of a new electronic design tool thought that this would be a good idea too and have created Cubit, a make anything platform that allows drag and drop software control over snap together hardware. Join Gizmag as we try a few builds to test out it out.Read More
Using a matrix of nano-sized memristors, researchers working at the Royal Melbourne Institute of Technology (RMIT) and the University of California, Santa Barbara claim to have constructed the world’s first electronic memory cell that effectively mimics the analog process of the human brain. By storing memories as multiple threads of varying information, rather than a collection of ones and zeroes, scientists believe that this device may prove to be the first step towards creating a completely artificial, bionic brain.Read More
Microscopes can be expensive pieces of gear, making access difficult – or non-existent – for students and medical staff in isolated and poorer locales. To help address this, researchers at the University of Houston (UH) have fashioned a lens designed to fit on almost any smartphone. It has the ability to magnify images up to 120 times their original size, and at an estimated production cost of just three cents per lens.Read More
Across the world many millions of people suffer from inherited conditions that progressively degenerate the light-sensing cells in their eyes, and eventually send them blind. Recently, however, researchers from the University of Bern and the University of Gottingen have developed a way to possibly reverse this damage by using a newly-developed, light-sensitive protein embedded into other cells in the retina to restore vision.Read More