Fluid Mechanics
for the Real World

A fifty-video course to understand fluid flows and solve problems like a professional.

portrait of Olivier Cleynen

I am Olivier Cleynen and I will teach you fluid mechanics as if you were my new work colleague.

You will learn how to think like a fluid dynamicist — how to frame problems, compute the key quantities, and decide what is important in your fluid flow.

I have a PhD in fluid mechanics but this course is not academic. I cut the usual fluff (edge cases, made-up laminar flows, long proofs) to get to the important stuff:

To be comfortable in this course, you will need solid high-school-level math & physics (vectors, calculus, solid mechanics). From there, we will progress rapidly, in 50 lessons of ten minutes each.

Register here to be notified when the course launches in Q1 2026. Early applicants and undergrad students will receive a discount.