The DiskMantler violently shakes hard drives for better rare-earth recovery - Enlarge / From magnets we came, to magnets we return. (credit: Garner P... - https://arstechnica.com/?p=2016916 #electronicsrecycling #rareearthelements #rareearthmagnets #rareearthmetals #harddrives #rareearth #e-waste #tech #hdds #hdd