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Before we dive into the accessibility stream of nowadays indicatoryapplications of octonions to computer and other sciences and to quantum physicslet us focus for a while on the crucially relevant events for todays revival oninterest to nonassociativity. Our reflections keep wandering back to the$Brahmagupta$ $Fibonacc$ two square identity and then via the $Euler$ foursquare identity up to the $Degen$ $Ggraves$ $Cayley$ eight square identity.These glimpses of history incline and invite us to retell the story on howabout one month after quaternions have been carved on the $Broughamian$ bridgeoctonions were discovered by $John$ $Thomas$ $Ggraves$, jurist andmathematician, a friend of $William$ $Rowan$ $Hamilton$. As for today we justmention en passant quaternionic and octonionic quantum mechanics,generalization of $Cauchy$ $Riemann$ equations for octonions and trialityprinciple and $G_2$ group in spinor language in a descriptive way in order notto daunt non specialists. Relation to finite geometries is recalled and thelinks to the 7stones of seven sphere, seven imaginary octonions units in out ofthe $Plato$ cave reality applications are appointed . This way we are welcomedback to primary ideas of $Heisenberg$, $Wheeler$ and other distinguishedfathers of quantum mechanics and quantum gravity foundations.

Glimpses of the Octonions and Quaternions History and Todays Applications in Quantum Physics