In the first semester of the 2025/2026 academic year, I will start teaching a class on turbulence. The class is meant for graduate students of oceanic and atmospheric dynamics, geophysics, astrophysics, and related fields. Third year undergrads also welcome, given a proper background. The covered topics will include turbulence phenomenology, theory and observations of homogenous 3d turbulence, homogenous 2d turbulence, shear turbulence, convective turbulence, and boundary layer turbulence.