Subtitled in Korean4:16How do ocean currents work?Jennifer VerduinTranslated by Myung Duk LIMReviewed by Won Jang
Subtitled in Korean5:363 psychological tricks to help you save moneyWendy De La RosaTranslated by Myung Duk LIMReviewed by JY Kang
Subtitled in Korean5:05How the Normans changed the history of EuropeMark RobinsonTranslated by Myung Duk LIMReviewed by Won Jang
Subtitled in Korean4:44What really happened to the Library of Alexandria?Elizabeth CoxTranslated by Myung Duk LIMReviewed by Won Jang
