Imagine cracking open a boiled egg, only to find the whites aren't white at all - but completely see-through. That is exactly what a viral Reddit post claims happens when you boil a penguin egg.

Hard-boiled eggs make great salad ... Many of the nutrients in an egg are found exclusively in the yolk, whereas the egg white contains primarily protein. Protein is vital for many components ...

The perfect boiled egg has a velvety yolk paired with a soft, solid white. Achieving this balance can be a challenge because the yolk cooks at a lower temperature than the white. Hard boiling an egg ...