7 июл 1864 г. - In 1864 when Nobel’s factory for producing nitroglycerin blew, killing his younger brother in the process he became determined to find a way to make nitroglycerin safer
Описание:
Nobel's factory blows upДобавлено на ленту времени:
Дата:
7 июл 1864 г.
Сейчас
~ 159 г назад
