Waldemar Ingdahl tipsar om konstgjorda supermuskler.
Scientists make ’bionic’ muscles
Writing in Science, they say these artificial muscles are 100 times more powerful than the body’s own.
Samtidigt rapporterar New Scientist om en laboratorie-odlad urinblåsa.
Bladders engineered in the laboratory from patients’ own cells and then implanted into the body have succeeded in their first clinical trial.
Försök har redan påbörjats med andra kroppsdelar.
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