Subtitled in Polish12:25To learn is to be freeShameem AkhtarTranslated by Maria ChrzanowskaReviewed by Sylwia Gliniewicz
Subtitled in PolishCzy możemy w 100% zasilić świat energią odnawialną?Translated by Maria ChrzanowskaReviewed by Rysia Wand
Subtitled in Polish4:45How quantum mechanics explains global warmingLieven ScheireTranslated by Maria ChrzanowskaReviewed by Barbara Guzik
Subtitled in Polish11:48Why you should make useless thingsSimone GiertzTranslated by Maria ChrzanowskaReviewed by Małgorzata Ciborska