Detailed text transcripts for TV channel - DW - 20190122:12:49:00
Lived. larger even than the most gigantic dinosaurs. that's because in water gravity poses fewer constraints meaning fewer barriers to growth and more mobility another advantage of the large size is that whales lose less body heat than their smaller relatives. but they weren't always so colossal once upon a time the largest species measured only about twelve meters. it was only two or three million years ago that they went through a growth spurt during the ice age oceanic temperatures dropped causing a disruption to establish currents. this led to an increased concentration of fish titan and k...
Source: archive.org