

‘Time Capsule’ Rocks And Earth’s Mantle | Genetically Engineering Stronger Wood
Samples of 2.5 billion-year-old mantle rocks found at spreading ocean ridges could put bounds on models of how the planet formed. And, researchers decreased the amount of lignin in poplar tree wood, making it stronger and slower to deteriorate. ‘Time Capsule’ Rocks Provide Clues About Earth’s MantleIf you’re looking…
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