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Профессор физики Michio Kaku - #лекция для инженеров компании Гугл

AltStrip・44 minutes read

Physicist discusses quantum computers, quantum supremacy, and applications in various industries. Emphasis on early cancer detection methods and potential integration with quantum technology.

Insights

  • Physicist's work spans quantum computing, string theory, and historical contributions to analog computers, highlighting a multifaceted exploration of cutting-edge scientific concepts and technological advancements.
  • Quantum computers' potential impact ranges from revolutionizing industries like aerospace, solar energy, and medicine to unlocking unlimited energy possibilities through nuclear fusion, underscoring their transformative capacity across diverse fields and scientific frontiers.

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Recent questions

  • What is quantum supremacy?

    Quantum computers surpass digital computers in power.

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Summary

00:00

Physicist Explores Quantum Supremacy and Ancient Computers

  • Physicist interacts with scientists, questions existence of intelligent life on Earth, doubts its presence while watching TV.
  • Physicist praises audience's intellect, offers signed copies of latest books for purchase and resale on eBay.
  • Physicist mentions upcoming talk on quantum computers in Santa Barbara in two weeks.
  • Physicist's latest book, "Quantum Supremacy," hits New York Times bestseller list, discusses future of digital technologies replacing current methods.
  • Physicist delves into brain scans showing blood flow changes when men interact with attractive women.
  • Physicist's work centers on string theory, inspired by childhood fascination with Albert Einstein's unfinished book on the theory of everything.
  • Physicist discusses historical discovery of ancient computer in Mediterranean, leading to modern analog computers.
  • Charles Babbage and Lady Lovelace's contributions to modern analog computers and programming.
  • Alan Turing's role in cracking Nazi code during World War II, pioneering artificial intelligence and modern computing.
  • Richard Feynman's advocacy for quantum computing beyond digital technology, emphasizing nature's reliance on quantum mechanics.

19:41

Quantum Supremacy: The Future of Computing

  • Quantum supremacy achieved by two groups, one in China and the other in Google, surpasses digital computers in power.
  • Quantum computers use light rays, polarized like sunglasses, to create optical transistors for quantum computing.
  • Chinese quantum computers use mirrors and glass to control light beams, essential for quantum processes.
  • Major players in the tech industry, including Google, IBM, and Microsoft, are in a race for quantum computing dominance.
  • Quantum computers in the Cloud may revolutionize communication and computing interfaces, possibly integrated into wearable devices.
  • Quantum technology, inspired by nature's quantum processes like photosynthesis, is being commercialized by companies like D-Wave Technology.
  • Quantum computers are crucial for advancing industries like aerospace for supersonic vehicles and solar energy for efficient battery development.
  • Quantum computers can revolutionize chemistry, enabling the creation of super batteries and potentially solving challenges like fertilizer production.
  • Quantum computers hold promise for addressing complex medical issues like Alzheimer's disease, offering new avenues for treatment and understanding.
  • Quantum computers have the potential to unlock unlimited energy through nuclear fusion, stabilize plasma for fusion reactors, and advance scientific research in fields like string theory and cosmology.

38:57

Revolutionary Blood Tests Detect 50 Cancers

  • Blood tests to detect 50 types of cancer commercially available for the first time in history.
  • Previous lack of early cancer detection methods leading to late diagnosis.
  • Potential future connection of blood tests to quantum computers to detect more cancer types.
  • Proposal to link cancer detection to toilets for early diagnosis.
  • Quantum computers' ability to crack any known digital code.
  • Quantum computers' power to perform calculations in multiple realities simultaneously.
  • Explanation of parallel universes and quantum computers' operations.
  • Importance of effective communication of scientific knowledge to the public.
  • Emphasis on investing in various quantum technologies due to uncertainty of the winning method.
  • Necessity to consider negative impacts and environmental consequences of advancing technology.

56:24

Self-regulation in Entertainment and Technology Industries

  • The entertainment industry, like movies and comics, has self-regulation mechanisms to avoid government censorship and control, such as the Comics Code in the 1950s preventing government interference in the comic book industry.
  • It is emphasized that industries, including the computer industry, should self-regulate to avoid negative political involvement, ensuring ethical considerations and industry autonomy.
  • The complexity of the theory of everything, based on supersets rather than traditional numbers, poses a challenge for classical digital computers, requiring quantum computers for accurate calculations to understand the stability of protons and the universe.
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