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— Medical

MIT scientists use polymer scaffold to stimulate bone growth

A team of chemical engineers from MIT has developed a new method of stimulating bone growth, by utilizing the same chemical processes that occur naturally in the human body following an injury such as a broken or fractured bone. The technique involves the insertion of a porous scaffold coated with growth factors that prompt the body's own cells to naturally mend the damaged or deformed bone. Read More
— Environment

MIT researchers propose recycling lead from old batteries to produce new solar cells

The world of modern technology is one of out with the old, in with the new. For battery technology, that means the expected demise of lead-acid batteries and replacement by a more efficient, cheaper, and environmentally-friendly alternative. This is good news, but leaves the problem of what to do with all the lead in the batteries currently in use when the time comes to dispose of them? Researchers at MIT have an answer – use it to make solar cells. Read More
— Robotics

Origami-style transformer self-assembles before scuttling away

An origami-inspired robot that self-assembles and then scuttles away under its own power has been revealed by researchers from Harvard University and MIT. Still in the experimental stage, the prototype is able to transform itself from a flat structure into a moving, functional machine in around four minutes before scrambling away under its own power at a speed of about 2 in (5 cm) per second. Read More
— Science

MIT algorithm turns potato chip bag into bugging device

If you've ever had the feeling that you’re being listened to by chip bags, spied on by your houseplants, and eavesdropped by chocolate bar wrappers, then you may not be paranoid; you may just be up on the latest technology. That’s because a team of scientists led by MIT that includes participants from Microsoft, and Adobe has created a "visual microphone" that uses a computer algorithm to analyze and reconstruct audio signals from objects in a video image. Read More
— Space

MIT to test making oxygen on Mars

Oxygen is such an abundant resource on Earth that we rarely think about it unless we get locked in a cupboard. However, for space engineers, the question of how to get enough of the vital gas is constant, frustrating problem. To help future explorers of the Red Planet get enough oxygen for life support and powering spacecraft, NASA has included MIT’s MOXIE experiment on the Mars 2020 mission to study how to make oxygen out of the Martian atmosphere. Read More
— Computers

Vision-correcting display lets users ditch their reading glasses

In an age where reading something from a screen on a phone or a computer is a normal part of our daily lives, the wearing of glasses or contact lenses often makes doing so a chore with eye-strain problems and the necessity to carry around spectacles or lenses wherever you go. In this vein, researchers at the University of California at Berkeley have created a prototype vision-correcting, printed pinhole matrix that they claim fits directly to a screen and negates the need for eyeglasses or remedial lenses and may one day offer improved visual acuity to those with eye problems much worse than simple farsightedness. Read More