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jan 1, 1885 - Zygmunt Florenty Wróblewski published hydrogen's critical temperature as 33 K; critical pressure, 13.3 atmospheres; and boiling point, 23 K.
Added to timeline:
Hydrogen Tech
By
Yehuda
2 Sep 2017
0
0
1422
Date:
jan 1, 1885
Now
~ 140 years ago
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