korea

Korean scientists have taken muscle and fat stem cells from cows and transplanted them into grains of rice. The end result is a new, high-protein food that should be cheap, environmentally friendly, and useful for famines, military or space travel.

Erecting an entire building from scratch can be time-consuming and expensive, which is why many companies look to factory-built prefabricated structures. A new technology takes that idea further, with prefab blocks that are stacked like Lego blocks.

Just like any other organisms, crop-destroying soil microbes die if they get too hot. With that fact in mind, scientists have developed a new system in which soil-heating microwaves are used to kill such pests. It could one day replace pesticides.

Though efforts to clean up plastic waste from our oceans are well underway, it's also vital to stem the tide at a major source of pollution: rivers. Researchers in South Korea are looking to doing just that at a "living lab" facility in Gongju.

Traffic is among the biggest sources of air pollution, but what if the very roads they drive on could help clear the air? Engineers in Korea have now demonstrated that photocatalytic concrete can help reduce pollution in tunnels.

The flexible "fingers" at the tip of an elephant's trunk have provided the inspiration for a robotic gripper capable of picking up and holding onto a variety of objects both large and small – from a thin acupuncture needle to a large packaging box.

The Cordyceps fungus has evolved a terrifying ability to hijack the bodies of insects – but it's also being studied for an impressive range of potential medicinal effects. Researchers have found a way to boost production of its key chemical by 100x.

Korean startup Plana Aero, founded by the guy that led Hyundai/Supernal's early eVTOL program, has begun work on a new long-range, hybrid-electric VTOL air taxi that'll carry up to seven people about 350 miles at speeds up to 217 mph.

Finding a scratch on your car is a special kind of heartbreak, but in the future they might be gone before you even notice. Scientists in Korea have developed a coating that self-heals scratches in as little as 30 minutes when exposed to sunlight.

Perovskite solar cells have come a long way in a short time, but there’s still room for improvement. Engineers have now added a layer of quantum dots to the recipe, resulting in a more stable solar cell with near-record efficiency.

As useful as steel is, its main weakness may be its vulnerability to corrosion. Researchers in Korea have now developed a new alloy coating that boosts steel’s resistance to rust, by adding a simple extra step in the surface treatment.

A popular design in the pursuit of fusion power is the tokamak and an exciting example of these donut-shaped reactors can be found at the Korea Institute of Fusion Energy, where a new record for maintaining super-hot plasma has reportedly been set.