Um. 2/3 of the bell peppers? There are yellow, orange, purple, and white bell peppers too. Do your bell pepper research. Amateur.

I thought so too, until I saw the truth.

A waxy covering coats some blue-colored fruits — such as blueberries, dark grapes and certain plums. This wax contains a host of tiny structures, each less than a thousandth the thickness of a piece of paper. Such nanostructures scatter blue and ultraviolet (UV) light. To our eyes, that makes these fruits look blue. Birds — which can see UV light — probably see such delicious snacks as bluey-UV.

But if you rub off the outer layer of wax, a blueberry no longer looks blue — or red. Instead, it’s completely dark, Rox Middleton says. Middleton is a physicist who works at the University of Bristol in England and at Dresden University of Technology in Germany. Structures in the fruits’ waxy outer layers create blue hues that are faux, her team now shows.

https://www.snexplores.org/article/why-blueberries-blue-crystal-pigment

Sadly, when you blend blueberries in a smoothie it turns your smoothie purple.

Purple iz neaky kause ya neva seen a purple ork.

Oh neato! I thought that one was for when you had black paper. I do remember using plain wax crayons on easter eggs though.

Colouring outside the lines with this one, but I ain't mad at it

Because that shit is for

PAPER AIRPLANES

...big black crayon...

Take your fucking upvote and get out

They're very reputable. Sometimes biased to one side, but most are to one direction or another, at least a bit. Works just fine though.

okay looking for stuff to verify this was not only unreasonably difficult, but when I found this I get to thinking I might've been thinking of grease pencils this whole time. Also I did find something about crayons made before 1970 having lead, but what DIDN"T have lead back then?