You know, even if you've never seen one of these little C. elegans -- which probably most of you haven't seen one -- you can tell they're old -- isn't that interesting?
小さなC.エレガンスを見たことがなくても ―たぶん皆さん初めて見るでしょうが― 老化しているとわかりますね　 面白いと思いませんか？