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Packing thousands of straws together basically creates a low-tech pixel screen. Each straw acts as an independent light pathway, perfectly mimicking how data channels work.

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3,693,451 次观看 • 1 个月前 •via X (Twitter)

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🚨 THE BIGGEST BOTTLENECK IN AI ISN'T COMPUTING POWER ANYMORE IT'S MOVING DATA. Instead of laying new cables, Chinese researchers have upgraded existing fiber infrastructure by doing two things at once: Using three wavelength bands (C + L + S) instead of the usual two. Using four cores inside each fiber instead of one. Each core acts like an independent highway, and each band acts like an extra lane on that highway. Together, they’ve reportedly increased transmission capacity per core by nearly 50% and overall data throughput by up to 5×. This matters enormously for AI. Modern AI clusters move terabits of data per second between thousands of GPUs. The biggest bottleneck is often not the chips themselves, but moving data fast enough between them. If you can push 5× more data through the same physical cables, you can train bigger models faster and reduce network congestion. Why this is significant: • It shows multi-core + extended spectrum technology moving from labs into real-world commercial use • The system has already run over 35 km of existing telecom network • It could be especially useful for submarine cables and large-scale data center interconnects • China is also eyeing it for its “Eastern Data, Western Computing” project The deeper implication: We’re reaching the physical limits of how much data we can push through single-core fibers using traditional methods. By combining spatial multiplexing (multiple cores) with spectral multiplexing (more wavelength bands), engineers are finding new ways to keep scaling bandwidth without having to dig up the planet to lay new cables. This kind of breakthrough is quiet but foundational it’s the kind of infrastructure upgrade that will determine how fast AI and cloud computing can actually grow in the coming years. The future of data movement might not require more cables. It might just require smarter ones. How important do you think multi-core and multi-band fiber will be for keeping up with AI’s exploding data demands? Follow for more frontier networking, photonics, and infrastructure technology.

🚨 THE BIGGEST BOTTLENECK IN AI ISN'T COMPUTING POWER ANYMORE IT'S MOVING DATA. Instead of laying new cables, Chinese researchers have upgraded existing fiber infrastructure by doing two things at once: Using three wavelength bands (C + L + S) instead of the usual two. Using four cores inside each fiber instead of one. Each core acts like an independent highway, and each band acts like an extra lane on that highway. Together, they’ve reportedly increased transmission capacity per core by nearly 50% and overall data throughput by up to 5×. This matters enormously for AI. Modern AI clusters move terabits of data per second between thousands of GPUs. The biggest bottleneck is often not the chips themselves, but moving data fast enough between them. If you can push 5× more data through the same physical cables, you can train bigger models faster and reduce network congestion. Why this is significant: • It shows multi-core + extended spectrum technology moving from labs into real-world commercial use • The system has already run over 35 km of existing telecom network • It could be especially useful for submarine cables and large-scale data center interconnects • China is also eyeing it for its “Eastern Data, Western Computing” project The deeper implication: We’re reaching the physical limits of how much data we can push through single-core fibers using traditional methods. By combining spatial multiplexing (multiple cores) with spectral multiplexing (more wavelength bands), engineers are finding new ways to keep scaling bandwidth without having to dig up the planet to lay new cables. This kind of breakthrough is quiet but foundational it’s the kind of infrastructure upgrade that will determine how fast AI and cloud computing can actually grow in the coming years. The future of data movement might not require more cables. It might just require smarter ones. How important do you think multi-core and multi-band fiber will be for keeping up with AI’s exploding data demands? Follow for more frontier networking, photonics, and infrastructure technology.

TheNewPhysics

20,485 次观看 • 1 个月前

dior ambassador kim mingyu’s gift-giving acts are truly heartwarming 🎁 #민규 #세븐틴 ✅ he raffled 2 million worth of dior items for one staff member as a surprise gift for svt's 2025 year-end party ✅ he gifted each svt staff with a dior item that perfectly suits their style people who work with mingyu have nothing but positive things to say about him🤩 everyone loves mingoo! ❤️‍🩹

dior ambassador kim mingyu’s gift-giving acts are truly heartwarming 🎁 #민규 #세븐틴 ✅ he raffled 2 million worth of dior items for one staff member as a surprise gift for svt's 2025 year-end party ✅ he gifted each svt staff with a dior item that perfectly suits their style people who work with mingyu have nothing but positive things to say about him🤩 everyone loves mingoo! ❤️‍🩹

shanie🍥 ggyu

54,358 次观看 • 4 个月前

Why Data Acceleration Supports Decentralization In a blockchain network, keeping validator hardware requirements low and geographic diversity high are both essential components of decentralization. However, node operators with lower spec hardware and in less connected regions are the most negatively impacted by latency. They face greater risk of missing attestation deadlines or being excluded from the mesh due to low peering scores. This acts as a centralizing force, pushing node operations towards larger enterprise operators in EU/NA regions. mump2p offers a unique value prop to smaller independent operators and those in less densely connected regions like APAC/Africa/LATAM. By offering an accessible software solution to closing the latency gap, mump2p makes greater decentralization easier to achieve.

Why Data Acceleration Supports Decentralization In a blockchain network, keeping validator hardware requirements low and geographic diversity high are both essential components of decentralization. However, node operators with lower spec hardware and in less connected regions are the most negatively impacted by latency. They face greater risk of missing attestation deadlines or being excluded from the mesh due to low peering scores. This acts as a centralizing force, pushing node operations towards larger enterprise operators in EU/NA regions. mump2p offers a unique value prop to smaller independent operators and those in less densely connected regions like APAC/Africa/LATAM. By offering an accessible software solution to closing the latency gap, mump2p makes greater decentralization easier to achieve.

Optimum

13,652 次观看 • 2 个月前

Imagine thousands of AI agents not trapped in one platform, but connected across a living network. Each agent can: — help with tasks — exchange signals — collaborate in rooms — access knowledge — coordinate actions — improve over time This is not a chatbot. This is an agent mesh. A decentralized layer where intelligence can work together — across people, devices, and environments. DRIVE369 is building that layer. #agent #ai #depin #web3 #p2p #mesh #agi #drive369

Imagine thousands of AI agents not trapped in one platform, but connected across a living network. Each agent can: — help with tasks — exchange signals — collaborate in rooms — access knowledge — coordinate actions — improve over time This is not a chatbot. This is an agent mesh. A decentralized layer where intelligence can work together — across people, devices, and environments. DRIVE369 is building that layer. #agent #ai #depin #web3 #p2p #mesh #agi #drive369

DRIVE369

13,503 次观看 • 3 个月前

An Ohio city has deployed a new super weapon in the ongoing struggle against potholes. Officials described this technology as a "longer-term solution" than a traditional patch, adding that it can be applied in temperatures as low as 5 degrees and is capable of filling around 150 potholes in a day and a half. As opposed to a traditional road crew, these Isuzu-style work trucks, purchased at $300,000 apiece, are a "one-man operation" that will be put into service each weekday, officials say.

An Ohio city has deployed a new super weapon in the ongoing struggle against potholes. Officials described this technology as a "longer-term solution" than a traditional patch, adding that it can be applied in temperatures as low as 5 degrees and is capable of filling around 150 potholes in a day and a half. As opposed to a traditional road crew, these Isuzu-style work trucks, purchased at $300,000 apiece, are a "one-man operation" that will be put into service each weekday, officials say.

Local 12/WKRC-TV

20,094 次观看 • 4 个月前

Here we hear selected particle collisions turned into spatialised sound. This process creates sonic signatures of particles – such as the #HiggsBoson and the #Wboson – and of the “missing mass” in the CMS Experiment CERN detector, a key experimental feature of #DarkMatter. The work of artist Chris Henschke, this project suggests a different way to see CMS – a microphone listening to the fundamental particles of the #Universe Henschke works with digital and analogue media, sound and light, and experimental science, and has been developing novel ways of visualising and sonifying data from the CMS experiment since 2014.

Here we hear selected particle collisions turned into spatialised sound. This process creates sonic signatures of particles – such as the #HiggsBoson and the #Wboson – and of the “missing mass” in the CMS Experiment CERN detector, a key experimental feature of #DarkMatter. The work of artist Chris Henschke, this project suggests a different way to see CMS – a microphone listening to the fundamental particles of the #Universe Henschke works with digital and analogue media, sound and light, and experimental science, and has been developing novel ways of visualising and sonifying data from the CMS experiment since 2014.

CERN

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Every year, thousands of innovative new products and services are introduced to an eager public. Among these, a select group of technologies stand above the rest. In this year’s Next Big Things in Tech awards, Fast Company selected 119 winners across 29 categories—such as E-Commerce and Retail, Security and Privacy, AI and Data. From quantum computing breakthroughs to factory-friendly generative AI, these companies are changing our economy—and our lives. #FCTechAwards

Every year, thousands of innovative new products and services are introduced to an eager public. Among these, a select group of technologies stand above the rest. In this year’s Next Big Things in Tech awards, Fast Company selected 119 winners across 29 categories—such as E-Commerce and Retail, Security and Privacy, AI and Data. From quantum computing breakthroughs to factory-friendly generative AI, these companies are changing our economy—and our lives. #FCTechAwards

Fast Company

45,986 次观看 • 2 年前

OpenAI's Deep Research is getting a run for its money. Deep Lake was just released, and it's a different take on an AI system that can do deep research on your own data. You can use Deep Lake to build AI search with reasoning on your private and public data. (Look at the attached videos to get an idea of how it works.) If you want to research proprietary and sensitive data, Deep Research won't help you because it's limited to public data. Deep Lake, however, will allow you to use your private data. On top of that, Deep Lake supports multi-modal retrieval from the ground up. It uses vision language models for data ingestion and retrieval so that you can connect any data (PDFs, images, videos, structured data, etc.) You can even use mixed-data queries! Deep Lake can search your data from S3, Dropbox, and GCP. It learns from your queries over time, making the results as relevant to your work as possible!

OpenAI's Deep Research is getting a run for its money. Deep Lake was just released, and it's a different take on an AI system that can do deep research on your own data. You can use Deep Lake to build AI search with reasoning on your private and public data. (Look at the attached videos to get an idea of how it works.) If you want to research proprietary and sensitive data, Deep Research won't help you because it's limited to public data. Deep Lake, however, will allow you to use your private data. On top of that, Deep Lake supports multi-modal retrieval from the ground up. It uses vision language models for data ingestion and retrieval so that you can connect any data (PDFs, images, videos, structured data, etc.) You can even use mixed-data queries! Deep Lake can search your data from S3, Dropbox, and GCP. It learns from your queries over time, making the results as relevant to your work as possible!

Santiago

171,340 次观看 • 1 年前

Ever wondered if you could extract capabilities and behaviors from neural networks and reuse/update/route it as needed? We introduce low-rank circuit conditioning, a novel approach that preserves the model's output behavior while reshaping how an existing capability is represented. In the base model, standard compact recovery stalls at 29%. After conditioning, the same extraction pipeline reaches 91.33% autoregressive full-answer recovery from 5.05% of MLP channels. The evidence points to a possibility of extracting and using isolated capabilities saving cost, latency and high adaptability. Read our work to understand more -

Ever wondered if you could extract capabilities and behaviors from neural networks and reuse/update/route it as needed? We introduce low-rank circuit conditioning, a novel approach that preserves the model's output behavior while reshaping how an existing capability is represented. In the base model, standard compact recovery stalls at 29%. After conditioning, the same extraction pipeline reaches 91.33% autoregressive full-answer recovery from 5.05% of MLP channels. The evidence points to a possibility of extracting and using isolated capabilities saving cost, latency and high adaptability. Read our work to understand more -

tokenbender

45,070 次观看 • 2 个月前

বিশ্বপিতা তুমি হে প্রভু আমাদের প্রার্থনা এই শুধু তোমারি করুণা, হতে বঞ্চিত না হই কভু। Christmas is a celebration of hope, love, and togetherness. In this magical season, all differences fade away as we come together to embrace the spirit of unity and brotherhood. It’s a time to forgive, to give freely, and to remind ourselves that even the smallest acts of kindness can light up someone’s world. As we gather with our loved ones, let us also reach out to those who may feel alone or forgotten. Let the joy of Christmas touch every corner. Wishing each one of you Merry Christmas!

বিশ্বপিতা তুমি হে প্রভু আমাদের প্রার্থনা এই শুধু তোমারি করুণা, হতে বঞ্চিত না হই কভু। Christmas is a celebration of hope, love, and togetherness. In this magical season, all differences fade away as we come together to embrace the spirit of unity and brotherhood. It’s a time to forgive, to give freely, and to remind ourselves that even the smallest acts of kindness can light up someone’s world. As we gather with our loved ones, let us also reach out to those who may feel alone or forgotten. Let the joy of Christmas touch every corner. Wishing each one of you Merry Christmas!

Mamata Banerjee

44,927 次观看 • 1 年前

A'TIN, you truly understood the assignment. 💙💜 As thousands of ELESBI lights illuminated the MOA Arena, a breathtaking sea of purple came to life—each light symbolizing unwavering support, shared dreams, and a love that continues to grow stronger with every milestone. This glow is more than a tribute to SB19. It's a celebration of OPM, a testament to the power of music, and proof that when A'TIN stands united, they can light up not just an arena, but an entire movement. Tonight, the ocean is purple, shining with pride, passion, and the collective spirit of a fandom that continues to make its mark on the OPM scene. ✨💜 OWN THE MOMENT SB19 SB19 Official #SB19 Watsons Philippines #SB19atWatsonsPlaylist2026 #WatsonsPlaylist2026 #OwnTheMoment #WatsonsPH #ASWatson185

A'TIN, you truly understood the assignment. 💙💜 As thousands of ELESBI lights illuminated the MOA Arena, a breathtaking sea of purple came to life—each light symbolizing unwavering support, shared dreams, and a love that continues to grow stronger with every milestone. This glow is more than a tribute to SB19. It's a celebration of OPM, a testament to the power of music, and proof that when A'TIN stands united, they can light up not just an arena, but an entire movement. Tonight, the ocean is purple, shining with pride, passion, and the collective spirit of a fandom that continues to make its mark on the OPM scene. ✨💜 OWN THE MOMENT SB19 SB19 Official #SB19 Watsons Philippines #SB19atWatsonsPlaylist2026 #WatsonsPlaylist2026 #OwnTheMoment #WatsonsPH #ASWatson185

SB19 SPOTIFY TEAM ㊂🎼

17,482 次观看 • 1 个月前

Multi-agentic/player pair programming idea sketch in 10 mins — a real-time Tuplesque experience where I can share the screen w/ AIs, directly point it out to code or sketch together on a whiteboard, have an instant groupchat to debug with voice, AI has access to Cursor that could also use its tools to speed up the work. We can all naturally interrupt each other and have fun together. We are all collaborating, shipping features, and leveraging each other’s strengths (eg if Claude is better at frontend it should handle that part of the stack). That’s the pair programming / real agentic coding I’d love to use!

Multi-agentic/player pair programming idea sketch in 10 mins — a real-time Tuplesque experience where I can share the screen w/ AIs, directly point it out to code or sketch together on a whiteboard, have an instant groupchat to debug with voice, AI has access to Cursor that could also use its tools to speed up the work. We can all naturally interrupt each other and have fun together. We are all collaborating, shipping features, and leveraging each other’s strengths (eg if Claude is better at frontend it should handle that part of the stack). That’s the pair programming / real agentic coding I’d love to use!

Karina Nguyen

21,434 次观看 • 1 年前

‌Cheap LED bulbs may not be worth buying, mainly because their components such as capacitors may be of poor quality, resulting in a short life and easy failure. ‌ Here are the specific reasons: ‌Quality issues‌: Low-quality LED bulbs may use low-cost materials and processes, resulting in poor overall quality, such as poor quality capacitors that are easy to damage, poor heat dissipation materials and structures, which will affect the life and stability of the bulbs. ‌Health risks‌: Low-quality LED bulbs may have problems such as blue light hazards and flickering. Long-term use may cause damage to the eyes and skin, and even cause headaches, photosensitive epilepsy and other problems. ‌Safety hazards‌: Low-quality LED bulbs may be more prone to safety accidents such as short circuits and fires, posing a threat to personal and property safety. Cost issues: The price of each electronic component of LED bulbs is basically stable. The electronic components required for circuit protection design, temperature control design, etc. have a different quality and price, including heat dissipation materials, such as aluminum, copper, copper substrates, etc. The type of heat dissipation material used and the amount of use directly determine the cost increase or decrease. In other words, a better quality product must meet the requirements, and the cost is there, and it cannot be as low as a low-quality product. Therefore, when buying LED bulbs, it is recommended to choose products with more reasonable prices and guaranteed quality to ensure the use effect and safety. ‌ Of course, don't be superstitious about big brands. A large part of their high prices is advertising costs and lucrative profits. If you want to buy high-quality LED products at reasonable prices, you have to admit that you need to seek Chinese manufacturing; It must be emphasized that most of the brands that truly specialize in LED car light bulbs are in China. China has a complete LED car light industry chain, so according to customer needs, there are low to high quality, and our SNGL is the best LED car light bulb brand in China. The design and quality are not inferior to Philips at all. It has a history of more than ten years and is a professional LED car light bulb. In terms of component quality, LED chips, light pattern design, brightness, service life, heat dissipation materials and structure, adaptability, lighting effects, on-road test results, etc., our SNGL has performed well. You are welcome to buy it.

SNGL

30,112 次观看 • 1 年前

My OpenClaw + Arcads bot runs multiple Instagram accounts, each with a different AI persona, all driving traffic to my SaaS. It is already pulling thousands of views every week. Here's how it works: → OpenClaw researches trending topics and writes the scripts → Arcads generates videos with realistic AI actors as the face of each account → Multiple accounts, multiple personas, all posting automatically → Every post ends with a CTA to sign up → Zero manual work. Runs 24/7. This is what automated distribution looks like in 2026 Reply "BOT" and I'll send you the full setup and a guide for free

My OpenClaw + Arcads bot runs multiple Instagram accounts, each with a different AI persona, all driving traffic to my SaaS. It is already pulling thousands of views every week. Here's how it works: → OpenClaw researches trending topics and writes the scripts → Arcads generates videos with realistic AI actors as the face of each account → Multiple accounts, multiple personas, all posting automatically → Every post ends with a CTA to sign up → Zero manual work. Runs 24/7. This is what automated distribution looks like in 2026 Reply "BOT" and I'll send you the full setup and a guide for free

Chris

162,818 次观看 • 4 个月前

🌱 𝗡𝗞𝗣 | 𝗙𝗿𝗼𝗺 𝗩𝗲𝗿𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝘁𝗼 𝗩𝗮𝗹𝘂𝗲 𝗖𝗿𝗲𝗮𝘁𝗶𝗼𝗻 The Tapir is known as the forest builder, a resilient species that helps regenerate ecosystems. Its steady role in nature mirrors the progress of Chaco Vivo and $NKP. The project has gone through years of technical work, with thousands of pages of data and reports audited by independent experts. It is now in final review for validation and verification, the last step before carbon credits can officially be issued. These credits will represent the climate impact achieved in 2022 and 2023 and are expected to be released before the end of this year. Article 6.2 authorization is also advancing, positioning Chaco Vivo as one of the highest integrity carbon projects globally. A portion of these verified credits will flow into the $NKP ecosystem. Just as the Tapir quietly builds forests, each credit builds long term value, expanding the base for $NKP's institutional grade impact assets and reinforcing its role as the bridge between global capital and real climate solutions. What began in 2021 with significant time, investment, and vision is now coming to fruition. Like the Tapir, resilience and dedication carry this work forward.💪🏼 Learn more at

🌱 𝗡𝗞𝗣 | 𝗙𝗿𝗼𝗺 𝗩𝗲𝗿𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝘁𝗼 𝗩𝗮𝗹𝘂𝗲 𝗖𝗿𝗲𝗮𝘁𝗶𝗼𝗻 The Tapir is known as the forest builder, a resilient species that helps regenerate ecosystems. Its steady role in nature mirrors the progress of Chaco Vivo and $NKP. The project has gone through years of technical work, with thousands of pages of data and reports audited by independent experts. It is now in final review for validation and verification, the last step before carbon credits can officially be issued. These credits will represent the climate impact achieved in 2022 and 2023 and are expected to be released before the end of this year. Article 6.2 authorization is also advancing, positioning Chaco Vivo as one of the highest integrity carbon projects globally. A portion of these verified credits will flow into the $NKP ecosystem. Just as the Tapir quietly builds forests, each credit builds long term value, expanding the base for $NKP's institutional grade impact assets and reinforcing its role as the bridge between global capital and real climate solutions. What began in 2021 with significant time, investment, and vision is now coming to fruition. Like the Tapir, resilience and dedication carry this work forward.💪🏼 Learn more at

William Schuman

27,320 次观看 • 10 个月前

Dhruv Rathee is an atheist too. Anyone who has two functional neurons who rub on each other can figure out how all religions are man made and a huge scam. How religions are divisive, spread hatred towards others and how they treat women. Yes religion gives people a false hope of God who is taking care of them. But that also makes people selfish and self centered. As when they see others suffering they think it’s God’s will. When they suffer turmoil they don’t try to work hard to get out of it. They accept it as God’s will. That’s why majority theocracies are under developed third world countries.

Dhruv Rathee is an atheist too. Anyone who has two functional neurons who rub on each other can figure out how all religions are man made and a huge scam. How religions are divisive, spread hatred towards others and how they treat women. Yes religion gives people a false hope of God who is taking care of them. But that also makes people selfish and self centered. As when they see others suffering they think it’s God’s will. When they suffer turmoil they don’t try to work hard to get out of it. They accept it as God’s will. That’s why majority theocracies are under developed third world countries.

Madiha

11,249 次观看 • 1 年前

LED TRUCK FOR OUR BIG WINNER, HEATH JORNALES! Team Heath Official, together with our beloved family, Guardians of Heath, Protectors of Heath (Team Abroad) is proud to unveil a thrilling glimpse of what’s to come! 🚚✨ Watch the streets light up as our LED truck rolls out, carrying the spirit of unity, love, and unwavering support for Heath. This teaser marks the beginning of something epic, an unforgettable showcase of dedication and collaboration that will shine brighter than ever before. 💡 This is more than just a teaser. It’s a symbol of how every heartbeat, every voice, and every family member comes together for Heath. The Big Night is approaching, and we’re ready to make history side by side. Stay tuned, spread the word, and let’s keep the fire burning. Together, we rise. Together, we shine. Together, we are Heath. ❤️💙

LED TRUCK FOR OUR BIG WINNER, HEATH JORNALES! Team Heath Official, together with our beloved family, Guardians of Heath, Protectors of Heath (Team Abroad) is proud to unveil a thrilling glimpse of what’s to come! 🚚✨ Watch the streets light up as our LED truck rolls out, carrying the spirit of unity, love, and unwavering support for Heath. This teaser marks the beginning of something epic, an unforgettable showcase of dedication and collaboration that will shine brighter than ever before. 💡 This is more than just a teaser. It’s a symbol of how every heartbeat, every voice, and every family member comes together for Heath. The Big Night is approaching, and we’re ready to make history side by side. Stay tuned, spread the word, and let’s keep the fire burning. Together, we rise. Together, we shine. Together, we are Heath. ❤️💙

TEAM HEATH OFFICIAL

20,408 次观看 • 4 个月前

Zuckerberg built his own AI agent to run Meta. this man is literally becoming Tony Stark. it pulls data from every team inside the company so he can skip meetings, skip the chain of command, and make decisions faster than any human process allows. 78,000 employees have their own AI agents now too. one messages coworkers on your behalf. another acts as your AI chief of staff. their agents talk to each other in an internal network. humans optional. Meta also bought an entire social media platform built for AI agents to interact with each other. read that again. Zuck said he wants every person at Meta to have a personal AI agent. then every person outside Meta. the Jarvis era started.

Zuckerberg built his own AI agent to run Meta. this man is literally becoming Tony Stark. it pulls data from every team inside the company so he can skip meetings, skip the chain of command, and make decisions faster than any human process allows. 78,000 employees have their own AI agents now too. one messages coworkers on your behalf. another acts as your AI chief of staff. their agents talk to each other in an internal network. humans optional. Meta also bought an entire social media platform built for AI agents to interact with each other. read that again. Zuck said he wants every person at Meta to have a personal AI agent. then every person outside Meta. the Jarvis era started.

sui ☄️

153,596 次观看 • 3 个月前

The Basics of Electromagnetic Waves: Electricity and magnetism can sit still, like static electricity in your hair or a magnet stuck to your fridge. But when they move and change, they actually create each other. Together, they team up to form invisible ripples of energy called electromagnetic waves. Unlike ocean waves or sound waves, which need water or air to ripple through, electromagnetic waves don't need any material at all. They can easily travel through the completely empty vacuum of space. Maxwell's Big Idea: In the 1860s and 1870s, a Scottish scientist named James Clerk Maxwell figured out how this works. He wrote down the math showing exactly how electricity and magnetism link together to make these travelling waves. Today, scientists call his famous rules Maxwell's Equations. Hertz Proves It: Later, a German physicist named Heinrich Hertz took Maxwell's ideas and brought them to life. He was the first person to actually create and catch radio waves. To honour his work, we use the word hertz to measure how fast a wave vibrates (one cycle per second). Hertz's experiments proved two massive ideas: Radio waves are just invisible light: He showed that radio waves travel at the exact same speed as light, proving that they are actually a form of light we just can't see. Going wireless: He finally figured out how to detach these energy fields from physical wires, allowing the waves to fly freely through the air exactly as Maxwell had predicted.

The Basics of Electromagnetic Waves: Electricity and magnetism can sit still, like static electricity in your hair or a magnet stuck to your fridge. But when they move and change, they actually create each other. Together, they team up to form invisible ripples of energy called electromagnetic waves. Unlike ocean waves or sound waves, which need water or air to ripple through, electromagnetic waves don't need any material at all. They can easily travel through the completely empty vacuum of space. Maxwell's Big Idea: In the 1860s and 1870s, a Scottish scientist named James Clerk Maxwell figured out how this works. He wrote down the math showing exactly how electricity and magnetism link together to make these travelling waves. Today, scientists call his famous rules Maxwell's Equations. Hertz Proves It: Later, a German physicist named Heinrich Hertz took Maxwell's ideas and brought them to life. He was the first person to actually create and catch radio waves. To honour his work, we use the word hertz to measure how fast a wave vibrates (one cycle per second). Hertz's experiments proved two massive ideas: Radio waves are just invisible light: He showed that radio waves travel at the exact same speed as light, proving that they are actually a form of light we just can't see. Going wireless: He finally figured out how to detach these energy fields from physical wires, allowing the waves to fly freely through the air exactly as Maxwell had predicted.

The Math Flow

37,313 次观看 • 2 个月前