Ep 17. '70s Tech

Modern Marvels is a documentary series that explores the history, science, and technology behind some of the world's most innovative and impressive creations. Season 14, episode 17 takes a closer look at the technological advancements of the 1970s. As one of the most influential decades of the 20th century, this episode examines how the '70s were instrumental in shaping the world we live in today.

The episode begins by diving into the early days of personal computing, which started in the 1970s. At that time, computers were large, expensive, and only available to the government and large corporations. However, the episode explores how the development of the microprocessor paved the way for the birth of personal computers, starting with kits for enthusiasts and hobbyists and continuing through the introduction of affordable and accessible models such as the Commodore PET and Apple II. The episode examines the impact of these early personal computers on both the home and office, revolutionizing the way people work, communicate, and interact.

Moving on from computing, the episode explores the rise of high-tech industries and the impact of the space race. With tensions high during the Cold War, there was a tremendous push towards innovation, and the aerospace industry was no exception. The episode highlights how the 1970s were a pivotal time for aerospace development, with breakthroughs in rocket propulsion and advancements in space travel leading up to the first lunar landing in 1969. With the development of the Space Shuttle program, the possibilities of space exploration were taken to new heights.

Additionally, the episode looks at the impact of the 1970s on the automotive industry. The 1970s saw the rise of the muscle car and a push towards more fuel-efficient and environmentally conscious cars. The episode investigates how emissions standards in the United States led to the development of new technologies, such as catalytic converters and computer control systems, which allowed for the production of more environmentally friendly automobiles.

The impact of the 1970s on entertainment technology is also explored in the episode. This decade was an important time for the development and widespread adoption of home video technology, particularly the VHS and Betamax formats. The episode delves into the fierce competition between Sony's Betamax and JVC's VHS, which ultimately led to VHS becoming the standard format for home video.

Finally, the episode looks at the rise of electronic music in the 1970s. With the development of new synthesizers and other electronic instruments, musicians were able to create new sounds, genres, and approaches to music-making. The episode features interviews with pioneers of electronic music such as Giorgio Moroder and Jean-Michel Jarre and explores how their innovations changed the course of music history.

Throughout the episode, experts share their insights and anecdotes about the key figures and events that shaped the technological landscape of the 1970s. With vintage footage and recreations of classic technologies, the episode immerses viewers in the sights and sounds of the past while highlighting the profound impact that these technologies have had on the modern world. Overall, this episode of Modern Marvels is an engaging and informative exploration of an era that continues to shape our world today.