Zygmunt Florenty Wróblewski

After a six-year exile for participating in the January 1863 Uprising against Imperial Russia, he studied in Berlin and Heidelberg.

Wróblewski was introduced to gas condensation in Paris by Professor Caillet at the École Normale Supérieure.

At Kraków he began studying gases and soon established a collaboration with Karol Olszewski.

While studying the physical properties of hydrogen, Wróblewski upset a kerosene lamp and was severely burned.

[5] In 1976, the International Astronomical Union (IAU) passed a decision to give the name of Wróblewski to one of the craters of the Moon in honour of the chemist.

Inscription in Polish and Latin :
"In this building
Karol Olszewski and
Zygmunt Wróblewski
professors at Jagiellonian University
in 1883
for the first time in the world liquefied
components of air
thereby opening to science and industry
new fields of research and application"