Subtitled in Polish4:13This is Sparta: Fierce warriors of the ancient worldCraig ZimmerTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish4:28Why are there so many insects?Murry GansTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish3:40Can you solve the control room riddle?Dennis ShashaTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish4:45The surprising reason you feel awful when you're sickMarco A. SotomayorTranslated by Agnieszka CabanesReviewed by Patrycja Macyszyn
Subtitled in Polish4:22The power of the placebo effectEmma BryceTranslated by Ola KrólikowskaReviewed by Patrycja Macyszyn
Subtitled in PolishCo to jest szkło metaliczne? - Ashwini BharathulaTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish4:155 tips to improve your critical thinkingSamantha AgoosTranslated by Patrycja MacyszynReviewed by Maria Jamrozik
Subtitled in PolishKontrowersyjne pochodzenie encyklopedii - Addison AndersonTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in PolishJak pisać zabawniej - Cheri SteinkellnerTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish3:56How menstruation worksEmma BryceTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish4:27How stress affects your bodySharon Horesh BergquistTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polishjak powstała Rosja? - Alex GendlerTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish4:19Where does gold come from?David LunneyTranslated by Patrycja MacyszynReviewed by Kacper Borowiecki
Subtitled in Polish4:013 tips to boost your confidence Amy Adkins Translated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish4:19Can you solve the prisoner hat riddle?Alex GendlerTranslated by Patrycja MacyszynReviewed by Krystian Aparta
Subtitled in Polish4:14What makes the Great Wall of China so extraordinaryMegan Campisi and Pen-Pen ChenTranslated by Patrycja MacyszynReviewed by Kacper Borowiecki
Subtitled in Polish14:31Two nameless bodies washed up on the beach. Here are their storiesAnders FjellbergTranslated by Patrycja MacyszynReviewed by Rysia Wand
Subtitled in Polish14:29How we can make the world a better place by 2030Michael GreenTranslated by Patrycja MacyszynReviewed by Kacper Borowiecki