This week on the podcast... Ron talks us through how to make hummus, Laura and Ron discuss food for a long time - must have been a lunch record. But they don’t eat anything in the episode so that’s good.

We almost get on to the science but then Laura befuddles us again with a discussion of mind casting.

We cover a summary of energy sources: wind power, solar power, and then things get a bit derailed when Laura devises a theory that tidal and wave power are both lunar power due to the moon being something to do with the sea.

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