Plus Minus Design vies to replace unsustainable and dangerous lanterns in the homes of off-grid Africans with the Solar Pebble. Sharon Profis Former Vice President of Content, CNET Studios As vice ...

While it may look simple, Plus Minus Solar, a UK-based sustainable design firm, has developed a multi-functional, solar-powered device that is making a difference in rural Africa and could be useful ...

Next’s natural pebble outdoor solar lights are in high demand, with the small size sold out and the medium size possibly next. At £25, the medium lights feature a realistic stone-like design and solar ...