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Freeze branding marks horses permanently with a cold iron, turning dark hair white or leaving light areas hairless. It is not harmful as the Hot iron printing .

Freeze branding marks horses permanently with a cold iron, turning dark hair white or leaving light areas hairless. It is not harmful as the Hot iron printing .

26,339,955 次观看

This is a website that explains the periodic table in detail, how to detect elements, plus the feature of identifying each item in the table ✍️

This is a website that explains the periodic table in detail, how to detect elements, plus the feature of identifying each item in the table ✍️

541,791 次观看

Quantum tunneling ✍️ It is a fascinating phenomenon. Subatomic particles, like electrons, behave more like waves than solid objects. This lets them pass through barriers that seem impossible to cross. In the classical world, if you throw a ball at a wall, it always bounces back. In the quantum world, however, a particle has a small chance of just appearing on the other side of an energy "wall." This occurs because a particle's position is described by a wave of probability. This wave doesn’t drop to zero the moment it hits an obstacle. Instead, it "leaks" through, allowing some of the particle to pass to the other side. While this may sound like science fiction, this "leaking" is what allows the Sun to shine, makes modern smartphone memory possible, and lets scientists map individual atoms. Video 📸 : umtiquinhodefisica

Quantum tunneling ✍️ It is a fascinating phenomenon. Subatomic particles, like electrons, behave more like waves than solid objects. This lets them pass through barriers that seem impossible to cross. In the classical world, if you throw a ball at a wall, it always bounces back. In the quantum world, however, a particle has a small chance of just appearing on the other side of an energy "wall." This occurs because a particle's position is described by a wave of probability. This wave doesn’t drop to zero the moment it hits an obstacle. Instead, it "leaks" through, allowing some of the particle to pass to the other side. While this may sound like science fiction, this "leaking" is what allows the Sun to shine, makes modern smartphone memory possible, and lets scientists map individual atoms. Video 📸 : umtiquinhodefisica

115,170 次观看

Double-Slit Experiment ✍️ It shows that tiny things like electrons act like ripples in water instead of solid marbles. When a particle is fired at two slits, it doesn't just go through one or the other; it travels as a wave of probability that passes through both at the same time. These two waves then overlap and interfere with each other, creating a pattern of light and dark stripes on a back wall. This shows that at the quantum level, reality isn't "set" until we actually measure it. It behaves as a spread-out wave of possibilities until the moment it hits a target. Video 📸 : umtiquinhodefisica

Double-Slit Experiment ✍️ It shows that tiny things like electrons act like ripples in water instead of solid marbles. When a particle is fired at two slits, it doesn't just go through one or the other; it travels as a wave of probability that passes through both at the same time. These two waves then overlap and interfere with each other, creating a pattern of light and dark stripes on a back wall. This shows that at the quantum level, reality isn't "set" until we actually measure it. It behaves as a spread-out wave of possibilities until the moment it hits a target. Video 📸 : umtiquinhodefisica

58,408 次观看

Faraday's Law of Induction ✍️ It describes the phenomenon of how a changing magnetic field around a wire can "force" electricity along its length. As the magnet is moved up and down through the wire coil, the magnetic flux (the number of lines of force) is constantly changing. This constant change leads to an electromotive force (EMF), which behaves like a battery, providing the necessary power for electrons to flow and generate electrical current. The video demonstrates that electricity is not produced simply by placing a magnet near the wire but rather by moving the magnet. The rate at which the magnet is moved dictates how much electricity is created. Nevertheless, as seen from the chart, the movement of electricity ceases completely when the magnet remains stationary, regardless of whether it is inside the coil. Video 📸: py6cj

Faraday's Law of Induction ✍️ It describes the phenomenon of how a changing magnetic field around a wire can "force" electricity along its length. As the magnet is moved up and down through the wire coil, the magnetic flux (the number of lines of force) is constantly changing. This constant change leads to an electromotive force (EMF), which behaves like a battery, providing the necessary power for electrons to flow and generate electrical current. The video demonstrates that electricity is not produced simply by placing a magnet near the wire but rather by moving the magnet. The rate at which the magnet is moved dictates how much electricity is created. Nevertheless, as seen from the chart, the movement of electricity ceases completely when the magnet remains stationary, regardless of whether it is inside the coil. Video 📸: py6cj

26,776 次观看

The Gaussian Wave Packet ✍️ It is a way to describe a quantum particle, like an electron, that is located in a certain area of space instead of being spread out everywhere. It forms a bell-shaped curve, where the peak of the curve indicates the most likely place to find the particle. This shape is special because it offers the best way to pack a particle; it meets the physical limit set by the Heisenberg Uncertainty Principle, striking the best balance between knowing a particle's position and its momentum. However, because this packet consists of many different overlapping waves, it is naturally unstable for a free particle. Over time, these internal waves travel at slightly different speeds, which causes the bell curve to gradually flatten and widen. This process is known as dispersion. In simpler terms, the longer a quantum particle travels freely, the more unclear its exact location becomes. Video : Jeedecode

The Gaussian Wave Packet ✍️ It is a way to describe a quantum particle, like an electron, that is located in a certain area of space instead of being spread out everywhere. It forms a bell-shaped curve, where the peak of the curve indicates the most likely place to find the particle. This shape is special because it offers the best way to pack a particle; it meets the physical limit set by the Heisenberg Uncertainty Principle, striking the best balance between knowing a particle's position and its momentum. However, because this packet consists of many different overlapping waves, it is naturally unstable for a free particle. Over time, these internal waves travel at slightly different speeds, which causes the bell curve to gradually flatten and widen. This process is known as dispersion. In simpler terms, the longer a quantum particle travels freely, the more unclear its exact location becomes. Video : Jeedecode

23,070 次观看

Taylor Approximation ✍️ It shows a mathematical "best guess" evolving to match a complex 3D shape by adding layers of detail one step at a time. The purple surface is the original goal, while the red grid represents a polynomial approximation anchored at the center point. At first, the red surface can only mimic the very middle of the shape. As the calculation adds more terms, visualized by the red grid rippling and shifting, the approximation "learns" how to curve and bend to match the target more accurately. This is a visual demonstration of how math can break down a detailed, wavy landscape into simpler instructions. When these instructions are stacked together, they recreate the entire surface with incredible precision. Video: mathwithmuzaa

Taylor Approximation ✍️ It shows a mathematical "best guess" evolving to match a complex 3D shape by adding layers of detail one step at a time. The purple surface is the original goal, while the red grid represents a polynomial approximation anchored at the center point. At first, the red surface can only mimic the very middle of the shape. As the calculation adds more terms, visualized by the red grid rippling and shifting, the approximation "learns" how to curve and bend to match the target more accurately. This is a visual demonstration of how math can break down a detailed, wavy landscape into simpler instructions. When these instructions are stacked together, they recreate the entire surface with incredible precision. Video: mathwithmuzaa

11,384 次观看

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science is great... call it god if you want. a scientists works hard, sacrifice their life just to make life easier for others. to me, that’s god.

science is great... call it god if you want. a scientists works hard, sacrifice their life just to make life easier for others. to me, that’s god.

1,221,894 次观看 • 7 个月前

The bioluminescent beaches in Puerto Rico. This primarily caused by microorganisms such as phytoplankton. These organisms emit light as a biological response to stress, typically triggered by the crashing of waves or disturbances in the water caused by movement.

The bioluminescent beaches in Puerto Rico. This primarily caused by microorganisms such as phytoplankton. These organisms emit light as a biological response to stress, typically triggered by the crashing of waves or disturbances in the water caused by movement.

317,547 次观看 • 1 年前

Cauchy Residue Theorem ✍️ It is given by Augustin-Louis Cauchy, This theorem is a mathematical shortcut that determines the total value of a path around a closed loop based on the "problem points" inside it. Imagine walking in a complete circle. You might expect your net change to be zero. However, if there are specific spots within that circle acting like drains or springs, they add a unique "strength" to your journey. In complex analysis, these spots are called singularities, and their individual strengths are known as residues. Instead of calculating the influence of the function at every step along your path, the theorem lets you identify which singularities are enclosed by your loop, add their residues together, and multiply by a constant factor. This turns a complicated boundary calculation into a simple task of internal accounting, where the behavior of the entire perimeter depends entirely on the special points hidden in its center.

Cauchy Residue Theorem ✍️ It is given by Augustin-Louis Cauchy, This theorem is a mathematical shortcut that determines the total value of a path around a closed loop based on the "problem points" inside it. Imagine walking in a complete circle. You might expect your net change to be zero. However, if there are specific spots within that circle acting like drains or springs, they add a unique "strength" to your journey. In complex analysis, these spots are called singularities, and their individual strengths are known as residues. Instead of calculating the influence of the function at every step along your path, the theorem lets you identify which singularities are enclosed by your loop, add their residues together, and multiply by a constant factor. This turns a complicated boundary calculation into a simple task of internal accounting, where the behavior of the entire perimeter depends entirely on the special points hidden in its center.

10,947 次观看 • 3 个月前

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