An experimental track at KAIST features power cables buried under a strip in the road, over which the car passes.

在韩国科学技术高级研究院的试验轨道，功能电力电缆被埋入公路的一段，然后车辆在路上通行。

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Today, it takes the form of a cartoon-like dog named Rity, developed at the Robot Intelligence Technology (RIT) Laboratory, at the Korea Advanced Institute of Science and Technology (KAIST).

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The team of Professor Keon Jae Lee from the Department of Materials Science and Engineering, KAIST has developed a high performance flexible all-solid-state battery, an essential energy source for flexible displays (see paper in Nano Letters: "Bendable Inorganic Thin-Film Battery for Fully Flexible Electronic Systems").

ENGADGET: Korean scientists solve flexible battery riddle (video)