# 🔬 Ancient Humans Rewrote History, Wool Grows Bone & The Sleep Switch Science Just Found

Page: https://stenobird.com/podcast/science-news-daily-peer-review-d-7298183/ancient-humans-rewrote-history-wool-grows-bone-the-sleep-switch-science-just-found
Text version: https://stenobird.com/podcast/science-news-daily-peer-review-d-7298183/ancient-humans-rewrote-history-wool-grows-bone-the-sleep-switch-science-just-found.md
Podcast: [🎙️ Science News Daily | Peer Review'd](https://stenobird.com/podcast/science-news-daily-peer-review-d-7298183)
Published: 2026-05-20T12:06:36+00:00
Episode link: https://science-news-daily.transistor.fm/episodes/ancient-humans-rewrote-history-wool-grows-bone-the-sleep-switch-science-just-found
Audio file: https://media.transistor.fm/d94bf546/74de9039.mp3
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JSON: https://stenobird.com/v1/public/podcasts/science-news-daily-peer-review-d-7298183/episodes/ancient-humans-rewrote-history-wool-grows-bone-the-sleep-switch-science-just-found
Duration seconds: 615

## Resource

Scientists have shattered long-held assumptions about early human history, revealing evidence that our ancestors thrived deep inside rainforests far earlier than anyone believed possible. A stunning leap in cancer treatment has produced gene-edited donor stem cells designed to survive the very immunotherapies used to destroy aggressive blood cancers. Researchers have uncovered a previously unknown brain feedback system linking deep sleep, growth hormone, and metabolism — revealing just how much your body rebuilds itself overnight. In a discovery that could transform orthopedic surgery, keratin extracted from wool has outperformed collagen in regenerating bone tissue in living animals. From a record-breaking 15,000-kilometer humpback whale migration to quantum ghost images produced by ordinary sunlight, this episode is packed with science that challenges everything we thought we knew. Subscribe to Peer Review'd Newsletter: https://peerreviewd.com/ Love Science? Check out our other Science tools: 60sec.site and Artificial Intelligence Radio

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## Transcript

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