Word: petrucci
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...fertilization occurs, the embryo is kept alive with regular feedings of oxygenated amniotic fluid, drawn from a pregnant woman. With "cold light" and highly sensitive film, color and black and white movies are made of the process of insemination and embryo development. Thus has Italy's Dr. Daniele Petrucci successfully fertilized a human ovum outside the womb "more than 40 times...
...PETRUCCI New York City...
...examining the exhibited printings, it is possible to trace the development of music printing. In the first fifty years after printing was invented, from 1450 to 1500, no effective system was discovered for writing notes; but, in 1503, Ottavino dei Petrucci contrived movable type of sufficient accuracy to cope with the demands of the elaborate new "florid song," or counterpoint. There is shown a unique selection of Petrucci's editions, which required separate impressions for letters, staffs, and notes...