If 99% of the Earth's living things become extinct, what species will rule? [Yukkuri Science]
9:45
[Slow explanation] Why do we have to die? - The real reason why death comes to living things -
23:34
「死を克服した唯一の動物」として科学者に認められたクラゲ ~ベニクラゲ~【ゆっくり科学】
37:22
Why are insects the most prosperous species on Earth, and are rapidly declining? [Slow Explainer]
25:48
シマシマの謎 動物の模様を“数学”で解く? | ガリレオX (2012年)第38回
38:41