translation.en: This, it must be said, still has huge shortcomings, offering no explanation for gravity (oops!) or dark matter, which forms approximately 80% of the matter in the Universe (re-oops!).
translation.fr: Celui-ci, il faut le dire, a encore d'énormes carences, ne proposant aucune explication pour la gravité (oups!) ou la matière sombre, qui forme environ 80% de la matière de l'Univers (re-oups!).