Subtitled in Bulgarian4:40Could we survive prolonged space travel?Lisa NipTranslated by Damyan St.Reviewed by Anton Hikov
Subtitled in Bulgarian4:32Is there a limit to technological progress?Clément VidalTranslated by Damyan St.Reviewed by Anton Hikov
Subtitled in Bulgarian9:514 reasons to learn a new languageJohn McWhorterTranslated by Damyan St.Reviewed by Darina Stoyanova
Subtitled in Bulgarian12:17The next manufacturing revolution is hereOlivier ScalabreTranslated by Damyan St.Reviewed by Darina Stoyanova
