"A time capsule is a historic cache of goods or information, usually intended as a deliberate method of communication with future people, and to help future ...
[Read more]
archaeologists, anthropologists, or historians. The preservation of holy relics dates back for millennia, but the practice of preparing and preserving a collection of everyday artifacts and messages to the future appears to be a more recent practice. Time capsules are sometimes created and buried during celebrations such as a world´s fair, a cornerstone laying for a building, or at other ceremonies." - (en.wikipedia.org 30.06.2021)