Georgia Tech

​Because sloths move very slowly – if at all – they burn relatively few calories, thus requiring little food. Scientists have now applied that principle to a sluggish but energy-efficient robot, known appropriately enough as the SlothBot. One of its primary uses could be environmental monitoring.

​Depending on their formulation, most adhesives fail either when they're exposed to excessive humidity, or when they dry out in arid conditions. Honeybees, however, don't have such problems with their "pollen pellets." A new understanding of why this is so could lead to better manmade adhesives.

Contraceptives like the Pill are only effective if you remember to take them. In an effort to integrate into the lives of women more seamlessly, researchers at Georgia Tech have developed contraceptive patches that can be attached to jewelry.

Inspired by the ocean’s role as a natural carbon sink, researchers at Ulsan National Institute of Science and Technology (UNIST) and Georgia Tech have developed a new system that absorbs CO2 and produces electricity and useable hydrogen fuel.

Contraceptives are inconvenient – implanted devices are invasive, and you have to remember to take the pill every day. Now researchers at Georgia Tech are developing a painless, contraceptive microneedle patch that people can apply themselves in seconds, and only needs to be done once a month.

Georgia Tech researchers have developed a hydrogel that holds muscle stem cells, and by injecting this near the site of a muscle injury they can get to work repairing it. The team says the technique could be effective at treating injuries in the elderly and people with muscular dystrophy.

​Cellulose and chitin are the world's first- and second-most common biopolymers, found in plants and crustacean shells (among other places) respectively. Georgia Tech scientists have now devised a method of combining the two, to produce plastic-like compostable food wrap.

As a lung infection, the most direct route to treat pneumonia would be inhalable drugs. Now researchers at Georgia Tech have made a step towards that goal, with breathable viruses that hunt down and kill disease-causing bacteria in the lungs.

When looking for exoplanets that could potentially support life, astronomers start with those orbiting within the “habitable zone." A new study has found that two of the most promising planets are now even more promising, with axial tilts that likely give them regular seasons and a stable climate.

​According to the American Heart Association, about one third of Americans can't estimate their daily sodium intake. If someone has a condition such as hypertension, obesity or diabetes, then knowing the correct figure is important – which is why scientists have developed an oral sodium sensor.

In today’s concrete jungle, pavement takes up a lot of space, so we might as well cram some smarts in there. Now NASA is installing a high-tech new path that lights up, emits Wi-Fi signals and generates electricity, due to greet visitors to the Kennedy Space Center.

​Musician Jason Barnes had part of his arm amputated in 2012, but with the help of a team led by prosthetics researcher GIl Weinberg he has found new ways to keep honing his craft, the latest example being a prosthetic arm that enables fine control over the keys of a piano.