You chose an interesting subject, but you absolutely killed it. There is little continuity to your writing, it is as if you patched in bits and pieces...for example:
a few thumb dimension chunk of banana is an effective dimension
does that even mean anything?
and
To return to our earlier query, ‘can rabbits eat grapes? Oranges are very acidic
So, is that how you 'return' to grapes, by telling us about oranges?
It is obvious you do not care to re-read before making your posts, otherwise you would not make yourself look this stupid.