Next time you swat a fly, pause. It’s probably not this one. But somewhere in an African dry riverbed, a microscopic larva is waiting—shrunken, frozen in time, dreaming of rain.

There is a grain of truth here. For centuries, doctors noted that wounds infested with fly maggots healed faster than sterile ones. During WWI, battlefield surgeons observed that soldiers left in the field with maggot-ridden wounds had lower mortality rates.

: It served as the opening theme for the anime series Sora o Miageru Shōjo no Hitomi ni Utsuru Sekai (The World Reflected in the Eyes of the Girl Who Looks Up as the Sky).