After scooping out the flesh and setting aside the water, most of us do the same thing with a coconut shell: toss it straight into the bin without a second thought. But that hard, curved shell is far ...

That hard, discarded coconut shell tossed aside after scooping out the flesh and draining the water is doing itself a genuine disservice by ending up in the bin. Coconut shells are tougher, denser, ...