Tech & Science Daily

Sound waves help ‘regrow’ bones

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Episode notes

Hopes the advances in tissue engineering developed by RMIT University in Melbourne could help regrow bone lost to cancer. What caused two high-tech Black Hawk National Guard helicopters to crash near Utah ski slope? Voice bank preserves memories and gives motor neurone disease patients future power of digital speech. Ethics backlash over urban ‘dark stores’ delivering groceries. Study suggests brain could “replay” memories in final moments before death. Hear my song...how the brain responds best to sound of singing. Trawler crews roped in for Welsh conservation project investigating sharks and stingrays.Out of the doghouse...German shepherd’s kennel struck by meteorite on sale for £150,000 at auction.

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