User talk:87.205.243.171

Welcome!
Hello, 87.205.243.171, and welcome to Wikipedia! While efforts to improve Wikipedia are always welcome, unfortunately, your contributions are not written in English that is good enough to be useful. You appear to be more familiar with Polish; did you know there is a Polish Wikipedia? You may prefer to contribute there instead. In any case, welcome to the project, and thank you for your efforts! DB 1729 talk 02:08, 12 January 2023 (UTC)

Witaj!
Witaj w Wikipedii, 87.205.243.171! Choć wysiłki na rzecz poprawy Wikipedii są zawsze mile widziane, angielski w Twoich edycjach nie jest wystarczająco dobry, aby być przydatnym. Wydaje się, że znasz język polski – czy wiesz, że istnieje polska Wikipedia? Możesz zamiast tego w tym pomóc. W każdym razie, witaj i dziękuję za Twoje starania! DB 1729 talk 02:08, 12 January 2023 (UTC)

Welcome!
Hello. Can you read and write in English?

If yes, then it would be better to ask these questions at the page Reference desk/Science.

Thank you. -- DB 1729 talk 02:13, 12 January 2023 (UTC)