Lab-Grown Heart Muscles Have Been Transplanted Into a Human For The First Time. Rather than replacing entire heart, researchers placed degradable sheets containing heart muscle cells onto damaged areas - if procedure has desired effect, could eliminate need for some entire heart transplants

https://www.pghcitypaper.com/pittsburgh/study-says-renewable-energy-power-plants-will-overtake-natural-gas-plants-by-2035/Content?oid=15834618

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