And I learned how to use double-sided rivets as opposed to single-sided. I went through and punched all of the holes for the star, got the leather, cut it, worked it in, and then put the ‘R ...

The cells are based on conventional lithium ion technology, but are ‘riveted’ together using a polymer. The batteries are built by stacking double-sided electrodes made from standard LiCoO 2 material ...