With a keen focus on aberration-corrected and monochromated electron optics and in-situ cryogenic-biasing-heating new generation holders, we pride ourselves in imaging materials at an atomic resolution. We are capable of capturing everything from the intricacies of a singular atomic impurity in a two-dimensional material to the complex assembly of atoms forming grain boundaries and interfaces in energy-centric and quantum materials. A hallmark of our approach is the innovative use of electron energy-loss spectroscopy (EELS). Through the simultaneous acquisition of STEM images and EELS, we delve deep into the behaviors of electrons and various quasiparticles such as excitons, plasmons, polaritons, and phonons, aiming to elucidate their roles in determining material properties.