[K-H Grabowski]

Zitat von Haschra

Ich kenne keine Alu-Legierung die magnetisch ist,
aber ich lerne immer gerne dazu.

Dann lernst du es kennen

 LINK

But my personal favorite nugget of knowledge here was learning about how Gordon Murray integrated light-weighting into the CD changer. That’s about four minutes in–apparently magnetic pieces were made out of aluminum, which were magnetized by a special spray to save “something like six ounces.”