<p>Saul and Mike talk about Archimedes, the size of the Universe, and the speed of light.</p><p>Show notes for this episode are at <a href="https://magworld.pw/episodes/01-cosmos/" title="Mag Cosmos Show Notes">magworld.pw/episodes/01-cosmos</a>.</p>

Mag Perception

Mag World is an effort to develop fluency in logarithmetic, by using simplified notation for numbers that focuses on the magnitude. This develops a corresponding intuitive sense of scale–not just "bigger" or "smaller", but how much bigger, and how much smaller. And what are each of the levels of scale like?