maxplanck75のTwitterイラスト検索結果。 1 件

Today's a very special day for us😇- it's our birthday!🎂😀Happy birthday, Max Planck Society! 🤗 75 years ago, on February 26, 1948, the Max Planck Society was founded in Göttingen as the successor organization to the Kaiser Wilhelm Society. #OTD #maxplanck75 #maxplanckhistory