The ITER magnet system comprises a central solenoid generating a magnetic field of 13 tesla, supported by 18 toroidal field coils and six poloidal field coils made of superconducting materials. These coils work together to confine and stabilize the plasma needed for fusion, with a combined stored magnetic energy of 51 gigajoules. Despite facing challenges and delays, the project targets first plasma in 2025 and full fusion experiments in 2035, illustrating the complexity of pioneering fusion technology on a large scale.
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In this episode of Discover Daily, we explore four fascinating developments in technology and innovation. We begin with Apple's groundbreaking partnership with OpenAI, which will see the integration of ChatGPT into Apple's operating systems. As part of this collaboration, Apple executive Phil Schiller is set to join OpenAI's board as a non-voting observer, putting Apple on equal footing with Microsoft in OpenAI's governance structure. This move highlights the growing importance of AI collaborations in the tech industry and could transform how users interact with Apple devices.
We then shift our focus to the environmental impact of AI, examining Google's challenges in balancing technological ambitions with sustainability goals. The tech giant's carbon footprint has increased significantly, primarily due to energy-intensive data centers dedicated to AI training. Despite these challenges, Google is actively working to enhance energy efficiency and transition to carbon-neutral energy across its operations by 2030. Our third segment covers Tesla's Q2 2024 delivery numbers, which exceeded analysts' expectations despite a year-over-year decrease. We discuss the breakdown of deliveries across Tesla's product line and look ahead to upcoming events that could shape the company's future, including a highly anticipated "robotaxi" unveiling.
Finally, we delve into the progress of the ITER fusion reactor, focusing on its complex magnet system designed to confine and control super-hot plasma. We explore the specifications of various components, including the central solenoid and toroidal field coils, and discuss the challenges faced in manufacturing and assembly. While the project has encountered delays and technical issues, it continues to push forward, aiming to demonstrate the feasibility of fusion as a future energy source. This episode underscores the rapid pace of technological change and the complex interplay between innovation, environmental concerns, and scientific ambition.
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