History of science and technology in Korea such as the division of Korea and the Korean War that occurred right after its independence. It wasn't until the 1960s under the dictatorship of Park Chung-hee where South Korea's economy rapidly grew from industrialisation and the Chaebol corporations such as Samsung and LG. As of 2008 South Korea ranked 5th highest in terms of R&D. Park Kye-jung, CEO of Ace Electronics, won the Gold and Silver prizes for his invention of motor and motor-equipped gear at the 23rd Invention and New Product Exposition, he took the gold medal with his invention of a special device that converts vibrations from
Owned-and-operated station Radio Disney. ESPN has only a few owned-and-operated stations in mostly major markets, but almost all of Radio Disney's outlets were owned by Disney itself prior to its transition to a mainly digitally distributed service in 2014 (leaving Los Angeles flagship KDIS as the network's only remaining O&O until 2017, when it became affiliated with spin-off network "Radio Disney Country"). Most religious radio networks, such as Salem Communications, Moody Radio, the Bible Broadcasting Network, and Air 1/K-Love, own and operate all of their stations. The Public Broadcasting Service (PBS) does not own or operate any of its stations by way