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Dinosaur Blood Vessels in fossil Bones

Tyrannosaurus rex fossils that may contain the remains of soft tissue

Fossil bones from a Tyrannosaurus rex may contain the remains of soft tissue and blood vessels. The plant Arabidopsis "Hothead" may be able to correct genetic defects by keeping a back-up its own DNA. A machine that can copy itself and make other things 鈥� can science fiction be turned into fact? How elephants can immitate other sounds.

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麻豆社 World Service Archive

This programme was restored as part of the World Service archive project

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