Saņem informāciju par jaunajiem Atlants.lv darbiem!
Akcija: ZiņotājsPRO uz 6 mēnešiem - bezmaksas!Abonēt bez maksas
Alfred Nobel became very interested in nitroglycerin and how it could be put to practical use in construction work. He also realized that the safety problems had to be solved and a method had to be developed for the controlled detonation of nitroglycerin. In the United States he visited John Ericsson, the Swedish-American engineer who had developed the screw propeller for ships. In 1852, Alfred Nobel was asked to come back and work in the family enterprise which was booming because of its deliveries to the Russian army. Together with his father he performed experiments to develop nitroglyc…
E-pasta adrese, uz kuru nosūtīt darba saiti:
Saite uz darbu: