OUGD503 - Disaster Aid/Emergency Packaging - Passive Lighting Concept

Whilst watching a documentary, I came across this concept which used waste plastic bottles to disperse light within a property without using electricity. This concept utilises passive lighting techniques to harness the light energy from the sun in order to refract light into a room. The simple technique involves filling a bottle up with water and attaching it to the roof, this concept could be implemented into my refugee camp tent idea.

https://phys.org/news/2011-11-philippine-solar-bottles.html