Corrected misconceptions I grew up with about fruit:
* apples have no core, they can be entirely consumed (maybe leave stems and seeds). Some may get slightly woody around the center but most don't
* kiwi skin is edible, and consuming is easier/faster than skinning. Recommend slicing for greatest flesh to skin ratio
* the white fiberous material between the skin and flesh (pulp?) of an orange is actually very palatable. No more wasting time removing that

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