University of Science and Technology of China

Researchers have developed an ultrasensitive, human-like robotic ‘finger’ capable of safely performing routine physical examinations like a medical doctor would. They say the ‘robodoctor’ could be seen in medical clinics soon.

For people with coronary heart disease, regular monitoring of bloodstream cholesterol levels is essential – and it typically requires the drawing of blood samples. A new system, however, is claimed to provide the same data simply by imaging the skin of the hand.

Evaporation is one of the most enduring methods of purifying water to make it drinkable. Now researchers in China have developed a novel device made of wood that can do just that, by employing bacteria to help build key nanostructures.

Like anything else, concrete structures get dirty over time, and it's a hassle to clean them. Such chores may soon no longer be necessary, however, as scientists have developed what they claim is a self-cleaning concrete that isn't heavy – or weak.

Scientists from Austria and China throw Schrodinger's Cat for a loop.

​For years now, scientists have marvelled at the insulating qualities of polar bear fur, suggesting that it could inspire manmade heat-retaining materials. Well, Chinese researchers have now developed just such a substance, which reportedly outperforms real fur.