523: No Such Thing As A Dice The Size Of The Universe
Mar 21, 2024
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In this podcast, they discuss the significance of trigonometry, iconic computers in Hollywood, the origin of the trolley problem in railway tracks, the impact of resonant frequencies on structures, and the quirky origins of a popular rubber spheres game.
Computers play significant roles in shaping and appearing in various forms of media, from sitcoms to movies like Batman.
The moral complexity of decision-making in scenarios like the trolley problem reflects thought-provoking ethical considerations.
Historic road trips across the USA in the early 20th century highlighted challenges in road infrastructure, inspiring future improvements.
Deep dives
Inaugural Podcast and Mathematician Collaboration
Matt Parker, a mathematician and science communicator, collaborated on a podcast episode highlighting his new book Love Triangle. The podcast, No Such Thing as a Fish, featured Matt discussing the first computer to discover a shape in a sitcom, along with insights on computer appearances in various movies like Batman. The discussion delved into the creation of shapes and the significance of computers in cinema.
Trolley Problem Origin with a Ties to Railroads
The trolley problem, a moral dilemma, was linked to the railroad industry through its creator, Philippa Foot, the daughter of a railway tracks manufacturer. The trolley problem, popularized by Judith Jarvis Thomson, expanded into various scenarios, such as the bystander case and the hospital waiting room dilemma. The moral complexity of decision-making in these scenarios embodies thought-provoking ethical considerations.
Pioneering Road Trip Uncovers Bridge Collapses
In 1919, the Army Motor Transport Corps embarked on a pioneering road trip across the USA to assess road conditions. The journey became an arduous expedition as bridges collapsed under the weight of the vehicles, necessitating constant repairs and diversions. This historic road trip showcased the challenging state of American roads in the early 20th century and inspired future infrastructure improvements.
Evolution of the Interstate Highway System
The podcast discusses the evolution of the interstate highway system in the United States. By the 1950s, America lacked a unified road system, hindering efficient travel between states. The federal government then standardized the highway system, ensuring uniformity in safety regulations and infrastructure design. This standardization extends to tunnels, bridges, road edges, and water runoff across all interstate highways in America.
Engineering Challenges in Bridge Design
The podcast delves into the complexities of bridge engineering and design. It highlights the historical trial-and-error approach where bridges were built and tested, sometimes leading to unexpected failures due to new load conditions. The discussion includes a case where a railway bridge in England collapsed due to a change in the load characteristics, resulting in injuries and deaths. Advances in modeling and testing now offer more insights pre-construction, reducing the likelihood of unforeseen challenges in bridge stability.