Please find my brother a new heart, says sister of boy kept alive on artificial heart machine
THE sister of a boy kept alive on an artificial heart machine is pleading for a new organ for him. Fifteen-month-old Ezra ...
New Scientist1 个月
Liquid metal unlocks a way to make artificial blood vessels
Lab-grown organs for transplant are one step closer thanks to a technique for making artificial blood vessels using 3D printers and liquid metal. One challenge in developing organs in the lab is ...