McLaren to 3D-print parts at F1 trackside
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McLaren to 3D-print parts at Bahrain F1 Grand Prix trackside

7 April 2017 Last updated at 08:13 BST

McLaren plans to start 3D-printing parts for its Formula 1 cars trackside at Grand Prix competitions shortly.

The firm believes the technology will give it an advantage over rivals allowing it to make last-minute changes.

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