Danny Dunn and the Homework Machine
Автор: Jay Williams
Год издания: 0000
Danny uses a computer that Professor Bulfinch has created for NASA to prepare his homework, despite Professor Bullfinch's warning that Danny is to leave the machine alone. With his friend Joe Pearson and his new neighbor, Irene Miller, Danny has some success with the machine before it is sabotaged. Can Danny figure out what is wrong with the computer and fix it? And will their teacher learn what's really going on with homework?
Theorie des machines simples
Автор: Charles de Coulomb
Год издания:
Полный вариант заголовка: «Theorie des machines simples en ayant egard au frottement de leurs parties et a la roideur des cordages / par C. A. Coulomb».
A treatise on spinning machinery
Автор: Andrew Gray
Год издания:
Полный вариант заголовка: «A treatise on spinning machinery : Illustrated with plans of different machines made use of in that art : from the spindle and distaff of the ancients to the machines which have been invented or improved by the moderns : with some preliminary observations, tending to mshew that the arts of spinning, weaving, and sewing, were invented by the ingenuity of females : and a postskript, including an interesting account of the mode of spinning yarn in Ireland / By Andrew Gray».