??? ????? ?? ? ? ? ?? ??? | ?? ? - a podcast by TED

??? ???? ??? ??? ??? ??? ?? ??? ?????. ???? ??? ??? ?? ?? ??? ??? ?? ??? ???? ??? ? ??? ????. ??? ??? ??? ?? ?? ??? ?? ???? ????? ????? ?? ???? ??? ??? ?? ??? ???? ?????? ???? ??? ??? ???? ????. ??? ??? ?? ???? ?? ??? ???? ??? ???? ????? ??? ???? ??? ????? ??? ???? ???? ?? ? ?? ??? ??? ?????.

Further episodes of TEDTalks 기술

Further podcasts by TED

Website of TED