Subtitled in EnglishHow to change world education | Sarah Elizabeth Ippel | TedxUnisinosTranscribed by L ChanReviewed by Denise RQ
Subtitled in EnglishRogerVoice | Olivier Jeannel | TEDxParisTranslated by L ChanReviewed by Denise RQ
Subtitled in EnglishChanging food production one small step at a time | Raphael Smia | TEDxParisTranslated by L ChanReviewed by Denise RQ
Subtitled in EnglishBrain power | Junichi Ushiba | TEDxTokyoTranscribed by L ChanReviewed by Denise RQ
