Electric fish
Don't fall for the cuteness which is enough to stun you!
Earlier many people had seen a multitude of electric eels jump out of the water to safeguard themselves against approaching ponies. The vast majority thought the story so surprising that they made it up. However, fish utilizing power is surprisingly normal; what's more, indeed, electric eels are a sort of fish. Submerged, where light is scant, electrical signs offer ways of conveying, exploring, and many more. In addition, in uncommon cases, shock prey. Almost 350 types of fish have particular physical designs that produce and distinguish electrical signs. These fish are partitioned into two gatherings, contingent upon how much power they produce. Researchers call the principal bunch the feebly electric fish. Structures close to their tails called electric organs produce up to a volt of power, around 66% as much as an AA battery.
How does this function? The fish's mind conveys a message through its sensory system to the electric organ, which is loaded up with piles of hundreds or on the other hand large numbers of circle-molded cells called electrolytes. Ordinarily, electrolytes siphon out sodium and potassium particles to keep a positive charge outside and a negative charge inside. However, when the nerve signal shows up at the electrocyte, it prompts the particle doors to open. Emphatically charged particles stream back in. Presently, one face of the electrolyte is adversely charged outside furthermore, decidedly charged inside. Yet, the far side has the contrary charge design. These exchanging charges can drive a current, transforming the electrocyte into an organic battery.
The way into these fish's powers is that nerve signals are composed to show up at every cell at the very same time. That makes the piles of electrolytes carry on like a great many batteries in a series. The small charges from every one amount to an electrical field that can travel a few meters. Cells called electroreceptors are covered in the skin to permit the fish to detect this field continually. What's more, the progressions to it brought about by the environmental elements or other fish.
The Peters elephant nose fish, for instance, has a lengthened jaw called a schnauzer organ that is perplexed in electroreceptors. That permits it to block signals from other fish, judge distances, identify the shape and size of neighboring articles, furthermore, even decide if a covered bug is in any condition. In any case, the elephant nose and other pitifully electric fish try not to deliver sufficient power to go after their prey. That capacity has a place with the firmly electric fish, of which there are just a small bunch of animal groups.
The most remarkable emphatically electric fish is the electric blade fish, all the more usually known as the electric eel. Three electric organs range nearly its whole two-meter body. Like the pitifully electric fish, the electric eel utilizes its signs to explore and impart, in any case, it holds its most grounded electric releases for hunting utilizing a two-staged assault that Susses out and afterward weakens its prey. To begin with, it produces a few in number heartbeats, as much as 600 volts. These animate the prey's muscles, sending it into fits, what's more, producing waves that uncover its concealing spot. Then, at that point, a volley of quick, high-voltage releases causes considerably more extreme muscle constrictions.
The electric eel can likewise twist up so the electric fields produced at each finish of the electric organ cross over. The thunderstorm at last debilitates and immobilizes the prey, furthermore, the electric eel can swallow its dinner alive.
The other two emphatically electric fish are the electric catfish, which can release 350 volts with an electric organ that possesses the majority of its middle, what's more, the electric beam, with kidney-molded electric organs on one or the other side of its head that produce as much as 220 volts.
There is one secret in the realm of electric fish: for what reason don't they shock themselves? It is possible that the size of emphatically electric fish permits them to endure their own shocks, or on the other hand the ongoing drops of their bodies excessively fast. A few researchers imagine that unique proteins might protect the electric organs, however, actually, this is one secret science actually hasn't enlightened.
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Honey, I Shrunk the Datacentres: Is Small the New Big?
When most people think of datacentres, they picture sprawling warehouses full of servers, humming fans, and mountains of cabling. These massive facilities power everything from Netflix streams to artificial intelligence, but they also consume enormous amounts of energy and space. Now, a new trend is emerging: micro-datacentres. Tiny, modular, and often portable, these “datacentre in a box” solutions are challenging the old assumption that bigger is always better. Could small really be the new big in the world of computing? What Are Micro-Datacentres? Micro-datacentres are compact computing hubs designed to perform the same essential functions as traditional datacentres but in a fraction of the space. Think of them as miniaturized cloud factories — smaller, energy-efficient, and often placed closer to the users they serve. Key characteristics include: Compact size: Often no larger than a shipping container or even a cabinet. Energy efficiency: Use less power by focusing on localized computing needs. Modularity: Can be scaled horizontally by adding more units rather than expanding a single huge facility. Edge computing readiness: Positioned closer to where data is generated, reducing latency for IoT devices, AI applications, and streaming services. In short, micro-datacentres take the power of traditional computing and shrink it to fit modern, flexible infrastructure demands. Why Companies Are Embracing Smaller Datacentres There are several reasons the tech world is warming up to smaller datacentres: Energy and Cost Savings – Traditional datacentres consume massive amounts of electricity, sometimes as much as a small town. Micro-datacentres use less power and generate less heat, reducing both energy bills and cooling costs. Local Speed and Low Latency – For applications like AI, gaming, and streaming, milliseconds matter. By placing computing resources closer to users, micro-datacentres reduce latency and improve performance. Flexibility and Rapid Deployment – Big datacentres take years to build. Micro-datacentres can be deployed in weeks, allowing companies to respond quickly to spikes in demand or to expand into new regions. Resilience and Redundancy – Smaller, distributed units reduce the risk of a single point of failure. If one micro-datacentre goes down, others can pick up the load. Sustainability Goals – With energy efficiency at their core, micro-datacentres are often paired with renewable energy, making them an attractive option for companies seeking greener operations. From Data Warehouses to Data Cabinets Historically, the datacentre arms race has been about size. Companies like Amazon, Google, and Microsoft built massive facilities housing hundreds of thousands of servers. These centers achieved economies of scale but came with high energy use, long construction timelines, and heavy regulatory scrutiny. Micro-datacentres, on the other hand, flip the script: instead of one mega-facility, you deploy many smaller units closer to users. This is sometimes called edge computing, and it’s particularly useful for AI applications, smart cities, and the Internet of Things (IoT). Imagine self-driving cars, smart traffic lights, or factory robots. These devices generate enormous amounts of data that can’t be efficiently sent to a distant datacentre for processing. A nearby micro-datacentre solves the problem in real-time, enabling faster decisions and smoother operations. Real-World Examples Several companies are already experimenting with smaller datacentres: Google’s Edge Nodes: Google has deployed compact datacentres in regional locations to speed up cloud services. Microsoft Azure Stack Edge: A modular datacentre solution that brings cloud computing capabilities closer to businesses. Amazon Web Services (AWS) Snowcone: A portable computing and storage unit that can operate in remote or temporary locations. Even municipalities and hospitals are exploring micro-datacentres for localized applications like traffic management, healthcare data storage, and emergency services. Challenges of Going Small While micro-datacentres have many advantages, they’re not without challenges: Limited capacity: They can’t match the raw scale of traditional datacentres, so some large-scale AI training tasks still require mega-facilities. Security concerns: Smaller units distributed across many locations require robust cybersecurity protocols. Maintenance and monitoring: Managing multiple small units can be more complex than running a centralized datacentre. Energy trade-offs: If not designed efficiently, multiple micro-datacentres can sometimes use more energy than a single optimized large facility. Despite these challenges, many experts argue that the benefits — speed, flexibility, and reduced environmental impact — outweigh the downsides for many applications. Why “Small” Could Be the Future The rise of micro-datacentres signals a broader shift in how we think about computing infrastructure. Instead of centralized, monolithic powerhouses, the future may look like a network of small, smart, and sustainable units. This trend aligns with several larger tech movements: Edge computing – Computing closer to the user or device. Green technology – Reducing energy consumption and carbon footprints. AI proliferation – Handling massive data loads locally to enable faster processing. For companies, governments, and communities, the message is clear: smaller doesn’t mean weaker — it can mean smarter, faster, and more adaptable. Conclusion: Small but Mighty Micro-datacentres may not replace all mega-facilities, but they are carving out an essential niche in the computing ecosystem. They offer speed, flexibility, and sustainability that large datacentres can’t always provide, particularly for localized applications and edge computing. As technology evolves and energy concerns intensify, these “datacentres in a box” could become a core component of how we process, store, and access data in the 21st century. So the next time someone asks if small is the new big, the answer might just be yes — at least when it comes to datacentres.
By Muhammad Hassanabout 24 hours ago in Earth
Tea of Silence
The snow had covered the hills for days, turning the land into a quiet white world where sound seemed afraid to exist. On the highest of these hills, beneath a dry, leafless tree, a young man sat alone. The tree had long ago lost its strength, its branches thin and broken, but it still stood, as if refusing to disappear. The young man chose this place often, not because it was comfortable, but because it was honest.
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