60-Second Science has a story about a bizarre form of animal defense. There are caterpillars that vomit on attackers. And they don’t spew corrosive chemicals as animals sometimes do. They spew surfactants (think soap). Audio
The blog of John D. Cook
60-Second Science has a story about a bizarre form of animal defense. There are caterpillars that vomit on attackers. And they don’t spew corrosive chemicals as animals sometimes do. They spew surfactants (think soap). Audio
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