As futurist Byron Reese and entrepreneur Scott Hoffman explain in their new book, Wasted, mining rare earths is an intensive endeavor akin to extracting “a tablespoon of pepper that has been randomly spread through a pound of salt.”
via Engadget
As futurist Byron Reese and entrepreneur Scott Hoffman explain in their new book, Wasted, mining rare earths is an intensive endeavor akin to extracting “a tablespoon of pepper that has been randomly spread through a pound of salt.”
via Engadget