Futurism11. 25. 14 by Alex Klokus/Sci-Fi VisionsBlu-Ray Discs Make Efficient Solar Panels/ Sci-Fi Visions11. 25. 14 by Alex KlokusA Blu-ray's microscopic surface patterns are just right for capturing lightIn-lab tests show that the patterned panels were more efficient than the smooth onesThis method is very cost efficient.Share This Article