Subtitled in EnglishUsing science to clean up a wetland | Marino Morikawa | TEDxTukuyTranslated by Emma CornwellReviewed by Denise RQ
Subtitled in SpanishEl poder de la sanidad móvil | Tania Menéndez Hevia | TEDxSaintLouisUniversityMadridTranscribed by Emma CornwellReviewed by Sebastian Betti
Subtitled in EnglishHow I hand-built an astronomical observatory | Faustino Organero | TEDxMadridTranslated by Emma CornwellReviewed by Ioannis Papachimonas