{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/62f49c5c09f0220012441255/64c221388e16bd00117629df?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Irrational Numbers: The Unobservable, Indescribable Foundations of Physics","description":"<p>Real numbers are not real, but irrational numbers are not irrational.</p>","author_name":"Dr Paul Webster"}