Subtitled in Polish9:12What if buildings were made of trees?Mireille PerrinTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish4:23The bug that poops candyGeorge ZaidanTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish3:18Which box do I check?Mona ChalabiTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish4:34Can you solve the Ragnarok riddle?Dan FinkelTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish4:41How do investors choose stocks?Richard CoffinTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish4:31Which bag should you use?Luka Seamus Wright and Imogen Ellen NapperTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish4:14You can only save one— who do you choose?Doug MacKayTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish5:06Why don't we cover the desert with solar panels?Dan KwartlerTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish4:20The sleep disorder you might not know you haveAlayna VaughanTranslated by Maciej MaroszekReviewed by Ola Królikowska
Subtitled in Polish4:55How scientists turn lakes into giant batteries TED-EdTranslated by Maciej MaroszekReviewed by Rysia Wand