Last December, the Australia-based company Invetech reported that it had delivered the world's first production model 3-D bio-printer for Organovo.

VOA: special.2010.10.19

The model was designed to look the same as when those first Englishmen arrived.

VOA: special.2009.08.17

Five years later,he made the first "Model T" automobile.

VOA: special.2010.03.21

"Well,there are three basic paths they can go through. The first one is the Standard Model, which is basically the theory of what we know now.

VOA: standard.2010.03.05

The Gibson Guitar Company debuted its first Les Paul model in 1952, which later became the instrument of choice for rock musicians such as Eric Clapton and Led Zeppelin's Jimmy Page.

VOA: standard.2009.08.14