2018-05-13 17:08 thomas.godart "The Deadliest Being on Planet Earth – The Bacteriophage" Kurzgesagt - In a Nutshell The Deadliest Being on Planet Earth – The Bacteriophage play_circle_filled YouTube https://youtu.be/YI3tsmFsrOg labelKurzgesagt check_box labellife check_box_outline_blank labelbiology check_box_outline_blank labelscience check_box_outline_blank