Hey, we're tired of waiting for wireless charging solutions to actually hit the market just as much as the next guy (or gal), but one inventive soul took that frustration out on a swank DIY project that elicits energy from simply breathing. We've seen the
S. Chaplick, H. Förster, M. Kryven, and A. Wolff. Proc. 17th Scand. Symp. and Workshops on Algorithm
Theory (SWAT'20), volume 162 of LIPIcs, page 21:1--21:14. Schloss Dagstuhl~-- Leibniz-Zentrum für
Informatik, (2020)