United States or Angola ? Vote for the TOP Country of the Week !
Honigmann's invention of the fireless working of steam engines by means of a solution of hydrate of soda NaO HO in water is not quite two years old, and has in that time progressed so steadily towards practical success that it is reasonable to expect its application before long in many cases of locomotion where the chimney is felt to be a nuisance.
The tramway engines of more recent construction according to Honigmann's system Figs. 5 and 6 are worked with a closed soda vessel in which a pressure of 1/2 to 1½ atmospheres is gradually developed during the process.
Word Of The Day