Solar Supercapacitor Lamp Probably Won’t Get You Saved At Sea
https://hackaday.com/2026/01/29/solar-supercapacitor-lamp-probably-wont-get-you-saved-at-sea/

Most solar lights are cheap garbage that exist just to put more microplastics into the environment as they degrade in short order. [Jeremy Cook] built his own solar light, however, …read more (https://hackaday.com/2026/01/29/solar-supercapacitor-lamp-probably-wont-get-you-saved-at-sea/)