In the theory of grand unification of particle physics, and, in particular, in theories of neutrino masses and neutrino oscillation, the seesaw mechanism is a generic model used to understand the relative sizes of observed neutrino masses, of the order of eV, compared to those of quarks and charged leptons, which are millions of times heavier.
Two for the Seesaw | Message Transmission Optimization Mechanism | Seesaw | Ludwig Obry's gyroscopic mechanism for steering a Whitehead torpedo | health (game mechanism) | Generalized TTL security mechanism | Flintlock mechanism | Crank (mechanism) |