by Kyle Rinehart https://padlet.com/202425/eypx6dctq8pq en-us 2015-09-08 16:13:00 UTC 2024-02-21 21:23:43 UTC hello@padlet.com Albertus Magnus  202425 https://padlet.com/202425/eypx6dctq8pq/wish/69055094 Magnus is believed to have obtained the element in 1250 A.D.

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