Looks like a nice place to go after a fucked up day . <| sep |> my chest , glutes and legs gained the best . My gut got thick over time . Yes it does depend on the workouts you do . I didn ' t do shoulders for a long time . They ' re still smaller than they should be . Don ' t do that . <| sep |> The Casimir effect does not confirm that an empty vacuum contains energy that you ' re somehow extracting . You can ' t localize a negative energy density as truly existing between the plates and therefore in the vacuum the total energy is sharply zero but the energy densities have some uncertainty . E . g . a quantum harmonic oscillator has quantum fluctuations in its ground state in the sense that a position measurement of the ground state may reveal a nonminimal energy , or a localization around the classically zeroenergy configuration which is lower than the ground state energy . But the ground state itself is unique and invariant , is not really fluctuating in the absence of a measurement , and there is no sense in which energy has been extracted from a particle that has been localized to a location in the potential naively less than the ground state . It ' s not just that they aren ' t harnessing it vacuum energy is unusable period .