31. In the 1950s the state began efforts to equip the aviation and rocket industries with heavy hydraulic presses . 32. This was made possible by use of a hydraulic press which compacted the contents of the truck periodically. 33. A hydraulic press was used to shape the uranium oxide into " pseudospheres ", cylinders with rounded ends. 34. Prefab housing, laboratory equipment and other structures are being torn down and compressed into blocks by a hydraulic press . 35. And, although there is a hydraulic press , it is old and bears a patina of metal dust and age. 36. Experiments in the handmade paper workshop of John Koller, where he did a series of works by hydraulic press . 37. The damaged Terminator reactivates and grabs Sarah, who breaks free and lures it into a hydraulic press , crushing it. 38. A hydraulic press splits the chromosomes in fish eggs to produce fish that can't reproduce, and hence grow faster. 39. In 1971 while working at Dow Chemical Co ., a 7, 500-pound hydraulic press malfunctioned and crushed his right hand. 40. Later they introduced innovations such as a mobile crane for moving large pieces around the works, and a hydraulic press .