Subtitled in Polish4:27Why do hospitals have particle accelerators?Pedro BrugarolasTranslated by Elizabeth Z.Reviewed by Ola Królikowska
Subtitled in Polish4:03Why do we have hair in such random places?Nina G. JablonskiTranslated by Elizabeth Z.Reviewed by Ola Królikowska
Subtitled in Polish5:02Axolotls: The salamanders that snack on each other (but don't die)Luis ZambranoTranslated by Elizabeth Z.Reviewed by Ola Królikowska
