Did you know this?

Even though we've been enjoying them for years, people have just found out why the capsules in Kinder Eggs are yellow. It was discovered through Mumsnet when people were sharing information they had only found out as adults. Someone pointed out the reason for the yellow pods saying, "The pod inside kinder eggs is yellow because its meant to be the egg yolk. Found it out the other day. Mind = Blown." It makes total sense, we just hadn't ever thought about it too much. And we're not alone. It seems to have blown everyone's mind.

Kinder eggs toy shell is yellow because it's meant to look like the yolk of an egg ?

— Luke Soko (@LukeSoko) February 28, 2017

How have I only just discovered that Kinder Egg toy capsules are yellow because they're meant to mimic Egg yolk! ? #WTF

— Alex Russell (@alexjrussell) February 27, 2017

I've just realised the surprise inside of a kinder egg is yellow because it's supposed to be the yolk and I feel so smart ? pic.twitter.com/mcHZZxpUNI

— Sam Shawcross (@SamJJShawcross) February 27, 2017

How have I got 2 this age & not discovered the toy case inside kinder egg is yellow cus it's supposed to be yolk. I feel cheated. ?

— Gro-Organic C.I.C. (@GroOrganicUK) February 27, 2017

Still baffled that the yellow container in the kinder egg chocolate is the "yolk" of the egg?

— James Ayres (@Jamesayress) February 27, 2017

The pod inside kinder eggs is yellow because its meant to be the egg yolk. Mind = Blown.

— Claireee Bearrrr! (@claireduff90) February 28, 2017

Kinder eggs toy shell is yellow because it's meant to look like the yolk of an egg ?

— Luke Soko (@LukeSoko) February 28, 2017