David Woods has a new book out, so of course he has to talk about it on omega tau 🙂 His recent book is about the Saturn V launch vehicle, i.e., this time it is about the rocket, not about the spaceship. In this episode we dive into lots of details that we did not cover in the two Apollo episodes (episodes 83 and 97) — make sure you have listened to those before you listen to this one.

Tidal power refers to extracting electrical energies out of the tide streams in oceans. Various techniques exist. Tocardo is a provider of axial turbines, and our guest, Pieter de Haas, is their CTO. In this episode we talk about tidal power in general, siting, the design and engineering of Tocardo’s turbines as well as the overall economic and technical trade-offs in making the turbines work over the long run.