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Warum wurde Polens Sieg im August 1920 Cud nad Wisłą, das „Wunder an der Weichsel“, genannt? Das Familienlied erklärt, wie Verteidigung, Gegenstoß vom Wieprz, gute Planung, Funkaufklärung und gemeinsamer Einsatz den Vormarsch umkehrten. Zugleich verbindet es die Schlacht um Warschau mit dem 15. August, dem Dank für verantwortungsvollen Dienst und der Aufgabe, Freiheit und Frieden zu bewahren.
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3:17How does a waterfall begin, and why does its edge slowly move? This song shows gravity pulling river water over a rocky ledge, while the current carries sand and pebbles that wear away softer rock over a long time. It’s one common way waterfalls form.
2:19Follow Ola’s cheese-sandwich bite on an imaginary camera trip into her stomach. See how muscle movements mix the food, while gastric juice and enzymes help break it down before small portions move on to the small intestine.
3:13Maja turns on the TV and wonders how a fish can swim across the screen—and where its splash comes from. This song explores how a signal guides pixels and speakers, how changing still pictures appear to move, and how a vibrating speaker moves the air to make sound.
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