Medieval Child Buried With Hard Boiled Egg 8625374 - Findsomewinmore News
In 2014, archaeologists came across an interesting item from an early medieval grave in southeastern germany. Ten years later they have been able to identify it as a hard-boiled egg. In 2014, archaeologists in germany unearthed the grave of a medieval boy with a strange object inside.
Sounds like a prequel to alien. I was surprised as well.