Rudolf Clausius
18221888
German mathematical physicist and professor who helped found thermodynamics, introduced entropy, and formulated the second law of thermodynamics
2 მემორიალი მოიძებნა
ყველას ნახვა ცხოვრებებში ფილტრის გამოყენებით18221913
African-American abolitionist, social activist, Union Army spy, and suffragist who rescued enslaved people via the Underground Railroad
