Edison with his Phonograph
Edison with his Phonograph In 1878 Mr Edison made a number of phonographs, which were exhibited in America and Europe, and attracted universal attention. The records were made in these on soft tinfoil sheets fastened around metal cylinders. For a while Mr Edison was compelled to suspend work on this invention, but soon returned to it and worked out the machine as it exists practically to-day. It occupies about the same space as a hand sewing-machine. A light tube of wax to slide on and off the cylinder is substituted for the tinfoil, which had been wrapped round it, and the indenting stylus is replaced by a minute engraving point. Under the varying pressure of the sound-waves, this point or knife cuts into the tube almost imperceptibly, the wax chiselled away wreathing off in very fine spirals before the edge of the little blade, as the cylinder travels under it. Each cylinder will receive about a thousand words. In the improved machine Mr Edison at first employed two diaphragms in 'spectacle' form, one to receive and the other to reproduce; but he has since combined these in a single efficient attachment.
J. Frank Duryea, about 1894
Of the numerous American automotive pioneers, perhaps among the best known are Charles and Frank Duryea. Beginning their work of automobile building in Springfield, Massachusetts, and after much rebuilding, they constructed their first successful vehicle in 1892 and 1893.
Charles E. Duryea, about 1894
Of the numerous American automotive pioneers, perhaps among the best known are Charles and Frank Duryea. Beginning their work of automobile building in Springfield, Massachusetts, and after much rebuilding, they constructed their first successful vehicle in 1892 and 1893.
The first Railway Journey in England
It was called the 'Locomotion.' George Stephenson stood ready to drive it as soon as the trucks, which a stationary engine was lowering down the slope by means of a wire rope, had been attached to it. In the first of these trucks came the Directors of the Railway Company and their friends, followed by twenty-one trucks (all open to the sky, like ordinary goods-trucks), loaded with various passengers, and finally six more waggons of coal. Such was the first train. A man on horseback, carrying a flag, having taken up his position in front of the 'Locomotion' to head the procession, the starting word was given, and with a hiss of steam, half drowned in the shouting of the crowd, the first railway journey ever made in England was begun.