In one of the Stormlight books, Hoid says this right after namedropping Adonalsium to Dalinar
I think Hoid seems to be wondering whether Adonalsium could be reforged.
"Average person eats three spiders a year" factoid is actually just a statistical error. The average person eats 0 spiders a year. Spiders Georg, who lives in a cave and eats over 10,000 spiders a day, is an outlier adn should not be counted.
If someone was both an Awakener and a Feruchemist, would it be possible to use a metalmind to store colour to use in Awakening? If so, what metal would be used?