You Won’t Believe How India Made the Road Using Coconut – Incredible Road Technique

We can probably do the same with cocoa shells

We can also use it for insulation I suspect.

GBSkip navigationSearchSign inCoconut Fiber Products Manufacturing Process. Great application of coir products in modern life
Exporting 30 tons a day! 3 Second Coconut Cutting! New Technology of Mass Production | Thai Factory