{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/65cd6d1f7c9b980016d9b063/6a25f95e4330c50bd31c9dac?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"What is Heat?, Flock Cameras, the 19th Amendment","description":"<p>Brett and Brad follow up on confusion from last week with a discussion of what heat is and why phase changes matter for efficiency. We then talk Flock cameras, those ubiquitous automated license plate readers that have spread like wildfire across the country in the last few years. After the break, we talk the 19th Amendment: women's suffrage. Brett relates Danny DeVito's narration of the Matilda movie at Severance Hall. </p>","author_name":"Brett and Brad"}