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    photon

    US /ˈfoʊtɑ:n/

    ・

    UK /ˈfəʊtɒn/

    B2
    n.NounParticle with energy but no mass, electric charge
    A photon is a piece of light

    Video subtitles

    What Is Something?

    05:34What Is Something?
    • By exciting what's known as the electromagnetic field, a little kink is created which is the particle we call the photon.

      By exciting what's known as the electromagnetic field, a little kink is created which is the particle we call the photon.

    B2

    Antimatter in Sci-Fi Rundown

    10:01Antimatter in Sci-Fi Rundown
    • Since the opposite of zero is zero, an antiphoton is the same thing as a regular photon.

      Since the opposite of zero is zero, an antiphoton is the same thing as a regular photon.

    • Since the opposite of zero is zero, an antiphoton is the same thing as a regular photon.

      Since the opposite of zero is zero, an antiphoton is the same thing as a regular photon.

    B2

    What If You Fall into a Black Hole?

    12:15What If You Fall into a Black Hole?
    • too. If you hovered just outside the event horizon, at the photon sphere, in any direction

      too. If you hovered just outside the event horizon, at the photon sphere, in any direction

    • If you hovered just outside the event horizon, at the photon sphere, in any direction you just see - yourself.

      If you hovered just outside the event horizon, at the photon sphere, in any direction you just see - yourself.

    A1

    Scale of the universe - Our TINY UNIVERSE in NUMBERS (Part 1)

    09:15Scale of the universe - Our TINY UNIVERSE in NUMBERS (Part 1)
    • It is the time a photon traveling at the speed of light would take to travel a Planck length, the smallest measure of distance we have, which is thought to make up the quantum foam on which space-time is built.

      It is the time a photon traveling at the speed of light would take to travel a Planck length, the smallest measure of distance we have, which is thought to make up the quantum foam on which space-time is built.

    • It is the time a photon traveling at the speed of light would take to travel a Planck length, the smallest measure of distance we have, which is thought to make up the quantum foam on which spacetime is built.

      It is the time a photon traveling at the speed of light would take to travel a Planck length, the smallest measure of distance we have, which is thought to make up the quantum foam on which spacetime is built.

    B2

    黃仁勳談數據處理與生成式AI的未來

    24:54黃仁勳談數據處理與生成式AI的未來
    • So we're super excited to partner with you on using GPU acceleration for our Photon engine to be able to really kind of enter this new era of also applying GPUs to core data processing, like these massive workloads that today have to run on CPUs, getting them also run on NVIDIA GPUs.

      So we're super excited to partner with you on using GPU acceleration for our Photon engine to be able to really kind of enter this new era of also applying GPUs to core data processing, like these massive workloads that today have to run on CPUs, getting them also run on NVIDIA GPUs.

    • It's taken us five years, working around the clock, to finally have a suite of libraries that can now accelerate Photon.

      It's taken us five years, working around the clock, to finally have a suite of libraries that can now accelerate Photon.

    B1

    Galvatron kills Ultra Magnus | The Transformers: The Movie (1986)

    05:46Galvatron kills Ultra Magnus | The Transformers: The Movie (1986)
    • They've got more Sharkticons than we have photon charges. Then let's hold a demolition derby.

      They've got more Sharkticons than we have photon charges. Then let's hold a demolition derby.

    • They've got more Shark Decons than we have photon charges!

      They've got more Shark Decons than we have photon charges!

    B1

    What Is The Debt Ceiling? | January 7, 2025

    10:00What Is The Debt Ceiling? | January 7, 2025
    • It does it in an automated and chemical-free way by zapping the weeds with photon lasers equipped with tracking cameras.

      It does it in an automated and chemical-free way by zapping the weeds with photon lasers equipped with tracking cameras.

    • It does it in an automated and chemical-free way by zapping the weeds with photon lasers equipped with tracking cameras.

      It does it in an automated and chemical-free way by zapping the weeds with photon lasers equipped with tracking cameras.

    B1

    Quantum Computers Explained – Limits of Human Technology

    07:17Quantum Computers Explained – Limits of Human Technology
    • A qubit can be any two-level quantum system, such as a spin in a magnetic field or a single photon.

      A qubit can be any two-level quantum system, such as a spin in a magnetic field or a single photon.

    • But as soon as you test its value, say by sending the photon through a filter, it has to decide to be either vertically or horizontally polarized.

      But as soon as you test its value, say by sending the photon through a filter, it has to decide to be either vertically or horizontally polarized.

    B2

    Death From Space — Gamma-Ray Bursts Explained

    07:14Death From Space — Gamma-Ray Bursts Explained
    • A single gamma-ray photon is more energetic than a million visible photons combined.

      A single gamma-ray photon is more energetic than a million visible photons combined.

    • A single gamma ray photon, is more energetic than a million visible photons combined.

      A single gamma ray photon, is more energetic than a million visible photons combined.

    B2

    VR at Google - Google I/O 2016

    36:48VR at Google - Google I/O 2016
    • Of course, just hitting the 20-millisecond fo motion to photon latency bar, getting below that which is the gold standard of VR, doing that on a phone is hard.

      Of course, just hitting the 20-millisecond fo motion to photon latency bar, getting below that which is the gold standard of VR, doing that on a phone is hard.

    • to photon latency bar, getting below that,

      to photon latency bar, getting below that,

    B1