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稲羽
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Jo Nagai was raising swallowtail butterflies at his home in Kobe, Japan, when he noticed something odd. The ones he had looked after as caterpillars seemed to recognize him. Wild butterflies fled. His didn't.
He was in second grade. He wrote a four-page letter to Dr. Martha Weiss, an entomologist at Georgetown University who had studied whether moths could retain memories through metamorphosis. He asked if she could help him design a version of her experiment for butterflies.
She said yes.
Using a muscle therapy device, Jo trained caterpillars to associate the scent of lavender with a mild vibration. When the caterpillars became butterflies, 70 per cent of them still avoided the lavender. Their brains had been completely rebuilt during metamorphosis. The memory survived anyway.
Then he bred them.
The offspring, which had never been trained, also avoided lavender. So did their grandchildren. Without ever experiencing the vibration, two generations of butterflies inherited an aversion to a scent their grandmother had been taught to fear.
Jo documented it all in a 33-page research paper and presented his findings at the International Congress of Entomology in Kobe in 2024. He was 10.
A second grader wrote a letter to a Georgetown professor, and together they found evidence that butterflies can pass memories down through generations.
-Wilderness Whisper

English
稲羽 retweetledi
稲羽 retweetledi

@suzukira_oasis 上手に加工できたね!!
手も爪も綺麗なごくうさだべ(^-^)
今展開中のガチャかわええんよ!!
青いランチさんかわええよな(^-^)
ランチさん好きだったよな?
どっち派(^-^)?

日本語
稲羽 retweetledi
稲羽 retweetledi
稲羽 retweetledi

「しまむら」競走馬グッズの即日完売を受け、netkeiba編集部も注目。
今回、広報担当者様に反響をお伺いいたしました。
▼記事はこちら
news.netkeiba.com/?pid=news_view…
日本語

@suzukira_oasis そうそう(^-^)
だいたいあってるwww
ぬ~べ~の中の鬼【バキ】
←
右手のナノマシン【ジャバウォック】
→
ワイも感覚よ( ´∀`)b
上手く説明はできないけど…、
スッキリして美味しいよな(^-^)


日本語

@suzukira_oasis ジャバウォックでも右手に宿してるのか(^-^)?
ちょっと古いかな…、元ネタわからなかったらすまないm(__)m
激しく同意だ。
すごくわかるぞ。
なんかスッキリしてキレがあるんよ。
キリマンジャロってだけでオリジナルのフレーバーよりちょっと少ないやつ多いけど、なんか美味いから買っちゃうんよ。

日本語
稲羽 retweetledi

飛天御剣流のイメージが強すぎて歌詞の意味なんか考えたことがなかった。
山口慶明(Yoshiaki Yamaguchi)@girlmeetsNG
中学生の娘から「“ヘビー級の恋は見事に角砂糖と一緒に溶けた”ってどういう意味なの?」と聞かれて、初めて意味を考えてみたけど、考えれば考えるほどいい歌詞だな
日本語
稲羽 retweetledi
稲羽 retweetledi














