Such experiences, or something similar, are already possible on prototype units in experimental stages at various research centers around the world.

Under reasonably constant temperature conditions, the prototype unit provided a time period of 24 hours within two or three minutes.

In the prototype unit, all internal components were mounted on the base section of the case.

The first prototype unit of this model was numbered 8301.

The number of existing prototype units is unclear along with possibility of games made for them.

Only one prototype unit was built and this was subsequently sold to the progressive rock group Yes.

The prototype unit used a length of 5m but you may find that a greater range can be achieved.

He informs Torres that she will work on the prototype unit here.

The company's much smaller first-generation prototype unit, in operation since 2006, is now being disassembled.

The seven-person company, prototype unit in hand, expects to sell its first machine this year for about $25,000.