How To Make a Human-Powered Hand-Cranked Mobile Phone ChargerScott BealeNovember 11, 2015 Mehdi Sadaghdar of ElectroBOOM shows how to make a human-powered hand-cranked mobile phone charger. Related Posts Scott Beale Scott Beale founded Laughing Squid in 1995 in San Francisco and is currently based in New York City. He can be found posting on Threads and sharing photos on Instagram.
