ted a book whose content (text, pictures and sounds) is binary encoded,
with enclosed visual instructions about how to decode it. A copy will be
indefinitely preserved at the Bibliothèque nationale de France by signed
agreement. This work is a time capsule, enclosing information meant to be
understood in the future. At any rate, we can rest assured that it will be
there (with its digital content), ready to be taken from the shelf, for many
years to come.