GelSight Svelte tech gives robotic fingers a full-length sense of touch

While there are a number of optical systems that provide robotic hands with a sense of touch, most of those systems are flat, so they’re confined to the fingertips. A new MIT system, however, works along the entire length of each finger.Continue Readin… Continue reading GelSight Svelte tech gives robotic fingers a full-length sense of touch

Solar desal system produces drinkable water quickly without clogging

Researchers have developed a new solar-powered desalination system that produces high amounts of drinkable water and uses a technique inspired by the ocean to avoid the problem of salt clogging. Scaled up, the system could provide enough drinking water… Continue reading Solar desal system produces drinkable water quickly without clogging

Diabetes-treating implant produces oxygen to support islet cells

The current version of the device is about the size of a US quarter-dollar coin – a version for use in humans may be more around the size of a stick of chewing gum

Daily insulin injections are painful and inconvenient, which is why scientists are developing implants that treat diabetes without any need for needles. A new one looks particularly promising, as it produces oxygen to feed onboard islet cells.

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Smart pill uses luminescing bacteria to diagnose gut problems

Not only are colonoscopies invasive and uncomfortable, they may also miss gut-problem-related biomarkers that are only present in the body for a short time. A new “smart pill” is designed to address such shortcomings, utilizing live light-up bacteria.C… Continue reading Smart pill uses luminescing bacteria to diagnose gut problems

Drug-delivery implant thwarts scar tissue by being a moving target

While we’ve heard about a number of drug-dispensing medical implants, most of them have the same drawback – they end up getting covered in scar tissue. An experimental new one avoids that problem by changing shape as the tissue starts to form.Continue … Continue reading Drug-delivery implant thwarts scar tissue by being a moving target

New cloud gaming tech from MIT and Microsoft keeps video and audio in sync

Researchers have developed a new cloud gaming system that uses low-level white noise to accurately synchronize separated audio and video streams. The unique approach let gamers see and hear things at the right time, even with poor microphone quality or… Continue reading New cloud gaming tech from MIT and Microsoft keeps video and audio in sync

New molecule slams the brakes on Alzheimer’s disease inflammation

The brains of Alzheimer's model mice treated with A11 (right) showed more tubulin (yellow), a marker of neuronal health, compared to the untreated mice (left)

In an effort to find new treatments to halt the progression of Alzheimer’s disease, scientists at The Picower Institute for Learning and Memory at the Massachusetts Institute of Technology (MIT) have landed on a molecule that can improve memory by putting the brakes on a process that causes brain inflammation.

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Microscopic magnetic beads could quickly detect pathogens

Dynabeads are commercially available microscopic magnetic spheres which scientists use to isolate certain types of cells and proteins. Now, MIT researchers are developing a method of using the beads to quickly spot pathogens in drinking water or blood … Continue reading Microscopic magnetic beads could quickly detect pathogens

Invisible QR codes embed object data into infrared tags

Barcodes and QR codes feel like they’re everywhere nowadays, but they don’t have to be. Scientists at MIT have developed an invisible tagging system called BrightMarker, which embeds fluorescent tags into objects that can be viewed and tracked through … Continue reading Invisible QR codes embed object data into infrared tags