Subtitled in Romanian17:34Why I must speak out about climate changeJames HansenTranslated by Ana Maria IovanReviewed by Aura Raducan
Subtitled in Romanian15:18Treating cancer with electric fieldsBill DoyleTranslated by Ana Maria IovanReviewed by Aura Raducan
Subtitled in Romanian21:06A flight on solar wingsPaul MacCreadyTranslated by Ana Maria IovanReviewed by Aura Raducan
