Exact(4)
A vengeful Artificer builds a prototype computer (out of metal, probably brass) and rigs it to bring about the downfall and death of the plutocrat Marcus Licinius Crassus in 53BC.
There is unconfirmed talk of a sophisticated radar system, but it is unclear what it provides beyond early warning: maybe when the Pentagon builds a prototype for its missile shield, it will start at 1600 Pennsylvania Avenue.
Almost immediately after thinking of a promising concept, a development team at a place like IDEO or Design Continuum builds a prototype, shows it to users, tests it, and improves it.
After some testing, Abe secretly builds a prototype machine large enough to contain himself and, after using it to go back to earlier that day, demonstrates the results to Aaron by showing Abe's past-self entering the prototype machine.
Similar(56)
A friend built a prototype.
He gave NSA developers 90 days to build a prototype.
He persuaded Jose Ramirez, the Spanish luthier, to build a prototype.
He would build a prototype, test it, analyze why it failed, make one change, and build another prototype.
We build a prototype and perform some experiments.
On his return to Denmark, he built a prototype for a low-cost, courtyard house.
The artist built a prototype incorporating Rolls-Royce parts, rib bones and reptile vertebrae.
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