The World On arirang

A scientist has developed a way to make robots by coating paper with metal. It is expected to take wearable robots and other varieties to a whole new level.

There are smart gloves that can help stroke patients regain motor skills. Stay tuned to learn more about the high-tech rehab device.

There is a growing consensus on the need to increase production of renewable energy as a way to reduce carbon emissions. We take you to a wind farm in Spain which is the second largest producer of wind power in Europe and an exporter of related technology.

Time magazine chose Greta Thunberg as the 2019 Person of the Year. She is the youngest to gain this honor.