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The copper coil is an induction coil that generates a high-frequency magnetic field to rapidly heat conductive materials.

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Science girl

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54,541 просмотров • 1 год назад •via X (Twitter)

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In the National High Magnetic Field Laboratory in the U.S. sits "Little Big Coil", the most powerful continuous magnetic field ever created by humans - reaching 48.7 tesla, over 1 million times stronger than Earth's magnetic field. This record-breaking magnet uses a hybrid design, combining superconducting coils with a resistive magnet to push matter into regimes never seen before. Backed by $195M from the NSF and ongoing state funding, NHMFL scientists use it to study quantum materials, extreme superconductivity, fusion-relevant physics, and exotic states of matter. Under fields this intense, atoms distort, electrons behave strangely, and materials reveal secrets that could redefine quantum technology, energy systems, and medical science.
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In the National High Magnetic Field Laboratory in the U.S. sits "Little Big Coil", the most powerful continuous magnetic field ever created by humans - reaching 48.7 tesla, over 1 million times stronger than Earth's magnetic field. This record-breaking magnet uses a hybrid design, combining superconducting coils with a resistive magnet to push matter into regimes never seen before. Backed by $195M from the NSF and ongoing state funding, NHMFL scientists use it to study quantum materials, extreme superconductivity, fusion-relevant physics, and exotic states of matter. Under fields this intense, atoms distort, electrons behave strangely, and materials reveal secrets that could redefine quantum technology, energy systems, and medical science.

Brian Roemmele

62,137 просмотров • 9 месяцев назад

Copper is not magnetic, but creates resistance in the presence of a strong magnetic field, causing the magnet to stop for a moment even before it touches the copper.
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Copper is not magnetic, but creates resistance in the presence of a strong magnetic field, causing the magnet to stop for a moment even before it touches the copper.

Truthseeker

59,336 просмотров • 11 месяцев назад

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
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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

ScieVision

27,411 просмотров • 5 месяцев назад

I teach high school auto shop and here is an old ignition trainer that I use. It is the old point style ignition and I still use it because the theory is still the same. It used points, which is a simple switch to make or break current to a high voltage coil. Newer electronic systems do the same only they use solid state components instead of a mechanical switch. Students always struggle trying to understand that the spark happens when the power is removed from the coil not when power is applied..
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I teach high school auto shop and here is an old ignition trainer that I use. It is the old point style ignition and I still use it because the theory is still the same. It used points, which is a simple switch to make or break current to a high voltage coil. Newer electronic systems do the same only they use solid state components instead of a mechanical switch. Students always struggle trying to understand that the spark happens when the power is removed from the coil not when power is applied..

Frank Brown

35,902 просмотров • 6 дней назад

do you want to understand electrical resonance? just look at a pendulum, the differential equations for resonant frequency are identical in form. natural resonance is the frequency at which energy will slosh between a system's storage modes with max efficiency. in the pendulum, mass oscillates through space while energy is sloshing between gravitational potential energy and kinetic energy. in an LC tank, charge oscillates through the circuit while energy sloshes between the magnetic field (in the inductor) and the electric field (in the cap). full yt video i made on how electrical resonance is used in tesla coil in comments 👇
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do you want to understand electrical resonance? just look at a pendulum, the differential equations for resonant frequency are identical in form. natural resonance is the frequency at which energy will slosh between a system's storage modes with max efficiency. in the pendulum, mass oscillates through space while energy is sloshing between gravitational potential energy and kinetic energy. in an LC tank, charge oscillates through the circuit while energy sloshes between the magnetic field (in the inductor) and the electric field (in the cap). full yt video i made on how electrical resonance is used in tesla coil in comments 👇

Zack's Lab

61,507 просмотров • 10 месяцев назад

Why is there only one coil on this truck? 🤨 Why would a shipper choose to only put one coil this truck when there's clearly room for more? 🤔
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Why is there only one coil on this truck? 🤨 Why would a shipper choose to only put one coil this truck when there's clearly room for more? 🤔

Croxxed Out

89,346 просмотров • 5 месяцев назад

The magnetic field of an MRI machine can be up to 60,000 times stronger than Earth’s magnetic field.
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The magnetic field of an MRI machine can be up to 60,000 times stronger than Earth’s magnetic field.

Massimo

113,399 просмотров • 7 месяцев назад

Rotating Tesla coil with a synchronous rotary spark gap. Change the rotor speed and the sound changes, you can literally hear high-voltage timing and chaos snapping into rhythm.
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Rotating Tesla coil with a synchronous rotary spark gap. Change the rotor speed and the sound changes, you can literally hear high-voltage timing and chaos snapping into rhythm.

Bluntly Put Philosopher (BPP)

86,880 просмотров • 9 месяцев назад

Hide your girl This is a voice coil linear actuator. It's the 2nd fastest linear actuator type for short stroke lengths It's easy to make at home (unlike the 🥇 fastest), all you need is a coil and a magnet (along with the electronics and a linear rail of course) I'll be making this for a product I've been working on for a long time
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Hide your girl This is a voice coil linear actuator. It's the 2nd fastest linear actuator type for short stroke lengths It's easy to make at home (unlike the 🥇 fastest), all you need is a coil and a magnet (along with the electronics and a linear rail of course) I'll be making this for a product I've been working on for a long time

devalopr

57,244 просмотров • 2 месяцев назад

A fiber optic FPV from the Ukrainian company Ptashka is equipped with a 50 km fiber coil. The big drone is flown 42 km before landing to wait in ambush for Russian vehicles.
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A fiber optic FPV from the Ukrainian company Ptashka is equipped with a 50 km fiber coil. The big drone is flown 42 km before landing to wait in ambush for Russian vehicles.

Roy🇨🇦

93,710 просмотров • 8 месяцев назад

A CPU's heat spreader is made of a very conductive material such as copper, aluminum, or even diamond. You can check this by putting some ice over it, even at room temperature [read more: [source:
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A CPU's heat spreader is made of a very conductive material such as copper, aluminum, or even diamond. You can check this by putting some ice over it, even at room temperature [read more: [source:

Massimo

4,132,212 просмотров • 3 лет назад

Gratitude is a frequency that multiplies all good. Speak it aloud for the small and great alike. It shifts your magnetic field, attracting higher realities and dissolving the denser ones. Practice it as sacred ritual and watch miracles increase.
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Gratitude is a frequency that multiplies all good. Speak it aloud for the small and great alike. It shifts your magnetic field, attracting higher realities and dissolving the denser ones. Practice it as sacred ritual and watch miracles increase.

Ra 𐦝

10,095 просмотров • 2 месяцев назад

🚨 SCIENTISTS JUST SHOWED THAT LIGHT CAN TWIST MATTER USING ITS MAGNETIC FIELD. For a long time, physicists assumed the magnetic component of light was far too weak to have any meaningful effect on matter compared to its electric field. New experiments are challenging that view. Researchers have demonstrated that intense, properly structured light can induce magnetization and even mechanical twisting in materials through its magnetic field alone. This is an extension of the inverse Faraday effect, but observed with greater strength and control than many expected. Why this matters: • It opens new ways to control magnetism and material properties using only light • Could lead to faster, more energy-efficient magnetic memory and spintronic devices • Offers a new tool for manipulating matter at the nanoscale without physical contact • Bridges optics and magnetism in ways that were previously difficult to achieve The deeper implication: Light is not just an information carrier under the right conditions, its magnetic field can directly reshape the magnetic and mechanical state of matter. This blurs the line between electromagnetic waves and material control. If these effects can be scaled and made practical, we may eventually use light itself as a precise tool to write magnetic information or mechanically actuate tiny structures, rather than relying solely on electric currents or physical forces. We’re discovering that light still has hidden capabilities we haven’t fully exploited. How do you think being able to control matter with light’s magnetic field could change technology in the next decade? Follow for more frontier optics, quantum materials, and light-matter physics.
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🚨 SCIENTISTS JUST SHOWED THAT LIGHT CAN TWIST MATTER USING ITS MAGNETIC FIELD. For a long time, physicists assumed the magnetic component of light was far too weak to have any meaningful effect on matter compared to its electric field. New experiments are challenging that view. Researchers have demonstrated that intense, properly structured light can induce magnetization and even mechanical twisting in materials through its magnetic field alone. This is an extension of the inverse Faraday effect, but observed with greater strength and control than many expected. Why this matters: • It opens new ways to control magnetism and material properties using only light • Could lead to faster, more energy-efficient magnetic memory and spintronic devices • Offers a new tool for manipulating matter at the nanoscale without physical contact • Bridges optics and magnetism in ways that were previously difficult to achieve The deeper implication: Light is not just an information carrier under the right conditions, its magnetic field can directly reshape the magnetic and mechanical state of matter. This blurs the line between electromagnetic waves and material control. If these effects can be scaled and made practical, we may eventually use light itself as a precise tool to write magnetic information or mechanically actuate tiny structures, rather than relying solely on electric currents or physical forces. We’re discovering that light still has hidden capabilities we haven’t fully exploited. How do you think being able to control matter with light’s magnetic field could change technology in the next decade? Follow for more frontier optics, quantum materials, and light-matter physics.

TheNewPhysics

34,654 просмотров • 3 месяцев назад

Auroras lit up Alaska’s skies last night 🌌 A stunning reminder that Earth is protected by an invisible shield. When high-energy particles from the Sun race toward our planet, they collide with Earth’s magnetic field. Instead of reaching the surface, they’re steered along magnetic lines toward the poles, where they release their energy as glowing light high in the atmosphere. Without this powerful magnetic bubble, life on Earth simply wouldn’t exist.
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Auroras lit up Alaska’s skies last night 🌌 A stunning reminder that Earth is protected by an invisible shield. When high-energy particles from the Sun race toward our planet, they collide with Earth’s magnetic field. Instead of reaching the surface, they’re steered along magnetic lines toward the poles, where they release their energy as glowing light high in the atmosphere. Without this powerful magnetic bubble, life on Earth simply wouldn’t exist.

Night Sky Today

26,685 просмотров • 8 месяцев назад

The majority of people are not even aware that the Earth's magnetic field is weakening, and that everything started around 1850, coinciding with changes connected to the magnetic pole shift. The magnetic field protects us from solar flares, but also from cosmic radiation, especially during periods of Grand Solar Minimum when solar activity is reduced and the sun's magnetic field is weaker. The weakening of the Earth's magnetic field coincides with climate change, but it is not connected to human activity. This climate change causes global cooling. What occurred during the Bronze Age Collapse around 1200 BC is going to happen again in the near future, but it will be even worse. We are about to enter a Grand Solar Minimum, the first since the Little Ice Age, but this time the magnetic field will be much weaker. Do you know that elites are building doomsday bunkers?
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The majority of people are not even aware that the Earth's magnetic field is weakening, and that everything started around 1850, coinciding with changes connected to the magnetic pole shift. The magnetic field protects us from solar flares, but also from cosmic radiation, especially during periods of Grand Solar Minimum when solar activity is reduced and the sun's magnetic field is weaker. The weakening of the Earth's magnetic field coincides with climate change, but it is not connected to human activity. This climate change causes global cooling. What occurred during the Bronze Age Collapse around 1200 BC is going to happen again in the near future, but it will be even worse. We are about to enter a Grand Solar Minimum, the first since the Little Ice Age, but this time the magnetic field will be much weaker. Do you know that elites are building doomsday bunkers?

Open Minded Approach

179,534 просмотров • 4 месяцев назад

🚨 CHINA JUST ACTIVATED A MAGNET 700,000× STRONGER THAN EARTH’S MAGNETIC FIELD Chinese scientists have powered up a superconducting research magnet reaching 35.6 tesla one of the strongest sustained magnetic fields ever created. For comparison: • Earth’s magnetic field ≈ 0.00005 tesla • Hospital MRI ≈ 1.5–3 tesla • This new system = 35.6 tesla And it can reportedly maintain that field for over 200 hours continuously. Why this matters: Extreme magnetic fields allow scientists to explore matter under conditions almost impossible to reproduce naturally. This could help advance: • superconductors • quantum materials • fusion research • next-generation electronics • exotic states of matter • ultra-precise molecular imaging At these field strengths, materials can begin behaving in completely unexpected ways. Electrons reorganize. Quantum effects dominate. Normal physics starts looking abnormal. The race for stronger magnetic fields is becoming a race to unlock entirely new physics. Humanity is no longer just observing extreme conditions in the universe. We’re beginning to manufacture them on Earth. Follow for more future science and technology breakthroughs.
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🚨 CHINA JUST ACTIVATED A MAGNET 700,000× STRONGER THAN EARTH’S MAGNETIC FIELD Chinese scientists have powered up a superconducting research magnet reaching 35.6 tesla one of the strongest sustained magnetic fields ever created. For comparison: • Earth’s magnetic field ≈ 0.00005 tesla • Hospital MRI ≈ 1.5–3 tesla • This new system = 35.6 tesla And it can reportedly maintain that field for over 200 hours continuously. Why this matters: Extreme magnetic fields allow scientists to explore matter under conditions almost impossible to reproduce naturally. This could help advance: • superconductors • quantum materials • fusion research • next-generation electronics • exotic states of matter • ultra-precise molecular imaging At these field strengths, materials can begin behaving in completely unexpected ways. Electrons reorganize. Quantum effects dominate. Normal physics starts looking abnormal. The race for stronger magnetic fields is becoming a race to unlock entirely new physics. Humanity is no longer just observing extreme conditions in the universe. We’re beginning to manufacture them on Earth. Follow for more future science and technology breakthroughs.

TheNewPhysics

51,159 просмотров • 4 месяцев назад

A 20-year-old engineering enthusiast from Guangdong Province has shared his new invention A display, wires, a circuit board, a circular frame detector, and a battery He places a part inside the ring, the sensors recognize the item, and it instantly appears on the display The project creator claims he used a combination of a high-frequency inductance coil, custom firmware running on a powerful microcontroller, and a matrix of field sensors According to him, the device captures the slightest changes in electromagnetic response and material density, digitizing the shape of the object in a fraction of a second
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A 20-year-old engineering enthusiast from Guangdong Province has shared his new invention A display, wires, a circuit board, a circular frame detector, and a battery He places a part inside the ring, the sensors recognize the item, and it instantly appears on the display The project creator claims he used a combination of a high-frequency inductance coil, custom firmware running on a powerful microcontroller, and a matrix of field sensors According to him, the device captures the slightest changes in electromagnetic response and material density, digitizing the shape of the object in a fraction of a second

Bober_smart

134,052 просмотров • 2 месяцев назад

1/ Time to share an amazing case that I had the pleasure to be a part of with #IRAD #Cardiotwitter teamwork with Justin Stenz, MD Patient with recurrent heart failure and found to have bypass graft to the coronary sinus. We decided to coil to reduce right heart filling.
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1/ Time to share an amazing case that I had the pleasure to be a part of with #IRAD #Cardiotwitter teamwork with Justin Stenz, MD Patient with recurrent heart failure and found to have bypass graft to the coronary sinus. We decided to coil to reduce right heart filling.

Jay Mohan, D.O., FACC, FSCAI, FASE, RPVI

91,405 просмотров • 3 лет назад

⚡ Gravity Isn’t a Force… It’s a Frequency Trap What if gravity isn’t pulling anything at all? What if objects aren’t being “attracted,” but instead are getting locked into stable positions inside a standing wave field? The deeper you look, the more it becomes obvious—mass doesn’t bend spacetime like a bowling ball on a sheet. It generates a frequency gradient, and everything nearby phase-locks into that pattern. You’re not being pulled to Earth… you’re being held in place by a resonance well you can’t see. From a Frequency Wave Theory perspective, this changes everything. Gravity becomes a coherence phenomenon, not a force—an emergent effect of density gradients inside a vibrating medium. That means if you can alter the frequency structure of the field, you can weaken, redirect, or even cancel gravitational effects entirely. Anti-gravity isn’t fantasy—it’s just frequency control. And once that clicks, propulsion, energy, and spacetime navigation all collapse into the same problem: tune the field, and reality follows.
0:10

⚡ Gravity Isn’t a Force… It’s a Frequency Trap What if gravity isn’t pulling anything at all? What if objects aren’t being “attracted,” but instead are getting locked into stable positions inside a standing wave field? The deeper you look, the more it becomes obvious—mass doesn’t bend spacetime like a bowling ball on a sheet. It generates a frequency gradient, and everything nearby phase-locks into that pattern. You’re not being pulled to Earth… you’re being held in place by a resonance well you can’t see. From a Frequency Wave Theory perspective, this changes everything. Gravity becomes a coherence phenomenon, not a force—an emergent effect of density gradients inside a vibrating medium. That means if you can alter the frequency structure of the field, you can weaken, redirect, or even cancel gravitational effects entirely. Anti-gravity isn’t fantasy—it’s just frequency control. And once that clicks, propulsion, energy, and spacetime navigation all collapse into the same problem: tune the field, and reality follows.

Drew Ponder

46,561 просмотров • 5 месяцев назад