Over time, this methodology has been refined, and today it allows Liter of Light to operate efficiently in various regions. The selection of the communities to be benefited takes into account ...

Liter of Light helps poor communities around the world assemble their own lights using old recycled plastic bottles. They start with day lights which are made by filling the bottles with water and ...

DIY ring light setups for DSLR cameras are nothing new around here. While most of them rely on an array of LEDs or a mirror-based light tube, [Wolf] had a different idea. He figured that since ...