V tomto diely si priblížime (európsku) históriu záchodov a o tom, ako teoreticky dostať elektrinu zo solárnych panelov na orbite na Zem.

Pseudocast 622 na YouTube

Zdroje

Roman Plumbing: Overrated

How to go to the toilet, medieval style?

Who Invented the Toilet? A Brief History of the Flush

From Turrets to Toilets: A Partial History of the Throne Room

So...who invented the toilet?

Beaming Solar Energy From Space to Earth Could Soon Be a Reality

CASSIOPeiA – A new paradigm for space solar power

SPS-ALPHA: The First Practical Solar Power Satellite via Arbitrarily Large PHased Array

In a First, Caltech's Space Solar Power Demonstrator Wirelessly Transmits Power in Space

Image by VitVit, CC BY-SA 4.0, via Wikimedia Commons