Cybulski discovered Adrenaline in 1895, slick.
Napoleon Cybulski - Wikipedia
Unlike the Germans, French, English, Chinese, Americans, Japanese, Italians, Greeks, Persians, and even the Dutch, Poles have contributed very little towards the advancement of civilization.
Even the Cambodians hit a technological level Poles never obtained.
Poles contributions are the equivalent to that of Africa and Native Americans.
Hahaha, you're way off, especially if you think that Cambodians contributed more than Poles, oh yeah?
Name the Cambodian version of Copernicus, Marie Curie Sklodowska, Chopin, Adam Mickiewicz, Jozef Conrad, Nikoderm Poplawski, or Jan Szczepanik?
I don't even think Japanese are per capita in front of Poles at all, even they don't have any figures as important as many of the Poles I've listed.
Although I'll admit Japanese are masters at technology creation, not necessarily all too innovative, however.
1,000 AD the most advanced nation on earth was Cambodia.
In the 1400's Poland was the most advanced nation on Earth, especially in per capita terms, with people like Copernicus Heliocentric model, and quantity theory of money, Albert Brudzewski proper rotation of the Moon, and mentoring of Copernicus, initiating the Scientific revolution, the World's first literary society in the 1400's with Sodalitas Litterarum Vistulana, the cartography pioneer Pole Bernard Wapowski, as well as historian Maciej Miechowita.
Jan Dlugosz a 1400's Polish chronicler, and writer, or Polish poets, and writers of the 1400's such as Laurentius Corvinus, Mikołaj Hussowczyk, Jan Laski,J
an Dantyszek, and Andrzej Krzycki. or the Artist Stanisław Samostrzelnik,
Then there's the Polish Sejm Parliament Democracy offering double the voting rights as the English Magna-Carta, and the biggest Battle in the 1400's at Grundwald in 1410, was when Poland beat the German Teutons, and crushed them bad.
Then there's some Polish classical composers of the 1400's too,
Mikołaj z Radomia Piotr z Grudziądza , and
Sebastian z Felsztyna