To view this video please enable JavaScript, and consider upgrading to the latest web browser
Kurzgesagt - In a Nutshell - Season 0 Episode 11
Nchịkọta: Understanding this isn't difficult, you just need to know biology, chemistry, physics, geology and every other science in the existence.
Naanị ndị otu nwere ike ịmegharị ma ọ bụ budata ya n'ọbá akwụkwọ na vidio anyị