Art.

 1 4|      with the work of Dionysius Papin. He was a French doctor
 2 4|        producing the vacuum. To Papin belongs the credit for having
 3 4|         started again. Such was Papin's engine, clumsy and desperately
 4 4| clockmaker. Whereas De Caus and Papin had started their investigations
 5 4|          So far he wasfollowing Papin, except that he generated
 6 4|         constantly hot, whereas Papin boiled his water in the
 7 4|      studied the experiments of Papin. He either got from Hooke,
 8 4|        the water. This had been Papin's intention, but he had
 9 4|      what Newcomen did. He took Papin's piston and cylinder and
10 4|      Newcomen one step farther. Papin had one vessel only, which
11 4|        any of his predecessors. Papin was a clever scientist;
12 4|        a greater scientist than Papin and a greater mechanic than
13 4|  realised what the problem was; Papin could never have solved