Nanyang Technological University

A new study is suggesting a metabolite called called butyrate, produced by gut microbes, could increase neuron production in the brain, improve intestinal function, and ultimately slow the aging process.

Ordinarily, if it's suspected that toxic airborne chemicals may be present in a given area, the analysis process can take several days. Now, however, scientists have developed a device that they claim can analyze the air within 10 seconds.

​Commonly known as Paneer dodi, the herb Withania coagulans has been used in traditional Indian medicine for many years now – among other things, it is claimed to help control diabetes. A new study shows that it indeed may do so, particularly when it's ingested within special capsules.

​3D printing technology is set to have a real impact on the worlds of building and construction. Adding to the mix of possibilities is a new proof-of-concept bathroom unit, which scientists in Singapore were able to 3D print in its entirety in a single day.

​For several years now, obese people have been able to lose weight by swallowing capsules that inflate within the stomach, providing a sense of fullness. While such capsules have had to be inflated via a catheter fed down the throat, scientists have now created one that's activated magnetically.

​Ordinarily, when drinking water is being tested for toxic heavy metals, samples have to be sent off to labs. And while there are portable testing systems, they do have some limitations. A new device, however, is claimed to work better – by copying a process that takes place within the human body.

Utilizing tape to repair concrete structures may seem like some hillbilly fix-it joke, but in fact that's just what fiber reinforced polymer (FRP) sheets are used for. Now, scientists have developed a better FRP, that halves the number of people and amount of time required for application.

Singapore is intent on positioning itself at the vanguard of self-driving technologies. Now it is looking to ramp things up even further, rolling what it claims to be the world’s first full size, autonomous electric bus onto a university campus in partnership with Volvo.

One of the key symptoms of congestive heart failure is fluid accumulation in the lungs. Currently, people need to visit a clinic in order to check for such accumulation. Thanks to a new device, however, they may soon be able to perform checks whenever they want, in their own home.

​We've already heard about "microneedle" patches that deliver medication through the skin. Well, scientists at Nanyang Technological University, Singapore have taken the same approach to treating eye diseases. They've developed a patch laden with tiny needles, which get poked into the eyeball.

​Although we've already seen 3D printers that can create full-size concrete structures, the huge size of the devices could make them difficult to install at construction sites. Singaporean scientists are developing an alternative, in the form of mobile robots that work together to do the job.

​There may be new hope for people who don't want potentially-harmful preservatives in their food, yet who still want it to have a decent shelf life. Scientists in Singapore have developed a plant-based food preservative, which they claim is actually more effective than its artificial counterparts.