this post was submitted on 02 Oct 2026
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It's not mentioned in the post. He didn't plan it as part of his original experiment. After his experiment was a success he noticed that his family all had migraines. He decided to try to test if memories could be inherited. It was a separate test the following year with new caterpillars.
Edit: typo
What was the original experiment again?
Testing weather caterpillars retain memory when they metamorphicize into butterflies
Oh, its in the title... My mind automatically translated it to the second experiment cause thats the most interesting one. Why would the post not mention it?