Subtitled in Hungarian4:31The surprising reasons animals play deadTierney ThysTranslated by Orsolya Dominika SzaboReviewed by Zsófia Herczeg
Subtitled in Hungarian4:47Why do we have to wear sunscreen?Kevin P. BoydTranslated by Orsolya Dominika SzaboReviewed by Peter Pallos
Subtitled in Hungarian4:36How smart are dolphins?Lori MarinoTranslated by Orsolya Dominika SzaboReviewed by Zsófia Herczeg
