https://entrepreneurship.columbia.edu/2017/02/16/motherbox-mini-launching-indiegogo-can-charge-phone-wirelessly/
The MotherBox Mini, from Columbia Startup Lab venture Yank, can charge your phone wirelessly -...
Feb 22, 2017 - The MotherBox allows you to rid yourself of charging your phone from an outlet. Wireless electricity of the sort envisioned by Nikola Tesla seems to be
your phonemotherboxminicolumbiastartup