OLEDs are thin, organic materials sandwiched between two electrodes, which illuminate when an electrical charge is applied. They’re so thin, that they could be applied to rooms as a type of wall paper to glow at the touch of a finger or when someone enters the room. Like LEDs they produce light very efficiently. But OLEDs also have to potential to be made at a very low cost, because they can be printed “roll-to-roll” like a newspaper. GE recently demonstrated the first OLEDs to be made in this manner — the researchers worked for four years on this project. See more at the GE Blog.
Via: Groovy Green
Great article in local Fiji Times about organic food in resorts in Fiji: I've talked a lot about fresh organic foods in Fiji lately but not every farmer across Fiji understands what this truly means and why Fiji is unique position to produce the world's best fresh produce. Any use of pesticides, herbicides or chemical sprays to kill insects and bugs, or chemical fertilisers used to increase yields, means that the produce will not be organic because those toxins will seep into the soil or plant and change the flavour and nutritional value of the food. Waci Poki made from organic rourou. Full article here: Hunt for organic food
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