Right now, graphite has to be mixed with a binding material before being attached to this copper current collector.

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He outlined five areas to focus on, including the need for a verifiable and legally binding fissile material cut-off treaty and a possible follow-up meeting in New York to the 2009 Security Council summit hosted by President Obama.

UN: Secretary-General

Investors in Dutch companies have had a binding vote since 2004 on material changes to executive pay policies.

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According to his company's website, Mr Dini's industrial sized 3D printer uses sand and a special binding agent to create a "marble like material" stronger than cement.

BBC: Landscape House