MIT

Researchers at MIT have taken inspiration from the simple razor clam to design a “smart” anchor that burrows through the ocean floor. The so-called RoboClam could prove useful as tethers for small robotic submarines that are routinely repositioned to monitor variables such as currents and temperatures. The device can burrow into the seabed, be directed to a specific location and can also operate in reverse, making them easier to recover.  Read More

That heat emanating from your computer as you sit reading this article amounts to nothing more than wasted energy. And your computer is not alone. More than half of the energy consumed worldwide is wasted, most of it in the form of excess heat. But new research at the Massachusetts Institute of Technology (MIT) indicates it might be possible to harvest much of the wasted heat produced by everything from computer processors to car engines and electric powerplants, and convert it into usable electricity. This kind of waste-energy harvesting might lead to mobile phones with double the talk time, laptop computers that can operate twice as long before needing to be plugged in to mains power, or energy plants that produce more electricity for a given amount of fuel.  Read More

Vehicles are slowly but surely heading towards a future where the driver is almost irrelevant. A raft of new technologies will be employed to control a vehicle’s performance, speed and steering. Eventually leading to vehicles that drive themselves. Many Technologies designed to assist drivers are already reaching fruition including systems that recognize tiredness in drivers or control the throttle and brakes for the duration of a journey. The latest driver assist technology to catch our eye comes out of the Massachusetts Institute of technology (MIT), where researchers are creating an in-car personal robot that is designed to offer the same kind of guidance as “an informed and friendly companion.”  Read More

Light normally bounces off obstacles in its way, and the part of the beam that is reflected back and captured by our eyes contributes to our perception of the world around us. However, every reflection dissipates a small part of the beam's energy, and can eventually weaken it significantly. A team of MIT researchers have developed an innovative waveguide that allows microwave light to travel one way only and without reflections, paving the way to much more efficient lightwave circuits and connections.  Read More

What is it with scientists and robotic animals? Did they not have pets as children? This year alone, we’ve seen robot ferrets, penguins, dogs, locusts, moles and bats. And now, scientists at MIT have come up with a robotic fish. Although we’ve seen mechanical fish before, this one is different in a very significant way – the robofish truly mimics the natural swimming action of real fish, flexing mechanical muscles to propel itself through the water.  Read More

Instead of light, traditional high-resolution electron microscopes use a particle beam of electrons to illuminate a specimen. However, the particle beam also destroys the samples, meaning that electron microscopes can’t be used to image living cells. Electrical engineers at Massachusetts Institute of Technology (MIT) have proposed a new scheme that can overcome this critical limitation by using a quantum mechanical measurement technique that allows electrons to sense objects remotely without ever hitting the imaged objects, thus avoiding damage.  Read More

Researchers at MIT have continued a study of climate risk and released a new report to show that even moderate carbon-reduction policies can substantially lower the risk of future climate change. It also shows that action is needed quickly if global emissions reductions are to provide a good chance of avoiding a temperature increase of more than 2°C above the pre-industrial level — a widely discussed target. But the researchers determined that failing to take prompt action could result in extreme changes that could become much more difficult, if not impossible, to control.  Read More

While working on their long-term goal of achieving a true quantum computer, a team of researchers from Stanford University, the Joint Quantum Institute, MIT and Texas A&M University has recently discovered that tiny nitrogen impurities in diamonds make outstanding magnetic probes in the cellular and molecular scale, with important applications that could truly benefit medical research.  Read More

Attaching a camera to a helium-filled balloon, a group of students from MIT recently managed to get some pretty decent photographs of our beautiful planet from an estimated 93000 feet up. Nothing remarkable there you might say - high altitude balloon photography has been around a long, long time - until you consider the cost of the experiment: about USD$150.  Read More