Jorge Olguin, a World Cup winner from 1978, had noted damningly then: "Maradona doesn't have a clear idea about what he wants."

率领球队夺得过1978年的世界杯冠军的豪尔赫奥圭，更是颇有微词：“马拉多纳不知道他要干什么。”

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"We already have 3D printers that can be injected with stem cells, printing micro slices of liver, " Mr Olguin added.

BBC: TED 2013: 4D printed objects 'make themselves'

"Imagine a scenario where you go to Ikea and buy a chair, put it in your room and it self-assembles, " said Carlo Olguin, principal research scientist at the software firm.

BBC: TED 2013: 4D printed objects 'make themselves'