tellmarcosIn the age of rapid technological advancement, the concept of a quantum internet has captured the imagination of scientists and researchers worldwide. Unlike the classical internet we use today, a quantum internet promises to revolutionize communication by harnessing the strange and counterintuitive properties of quantum mechanics. In this article, we'll delve into the fascinating world of the quantum internet, exploring its potential applications, challenges, and the current state of research. tellhappystar tellgamestopWhat is the Quantum Internet? tellgamestop telldunkin.clickTo understand the quantum internet, we must first grasp the fundamental principles of quantum mechanics. Quantum mechanics describes the behavior of matter and energy at the smallest scales, where classical physics no longer applies. Key features of quantum mechanics include superposition and entanglement, which form the foundation of quantum communication. tellculvers tellcitybbqSuperposition: In quantum mechanics, particles can exist in multiple states simultaneously. This property allows quantum bits or qubits to represent both 0 and 1 at the same time, significantly increasing computational power. tellcaribou tellbrueggersEntanglement: When two quantum particles become entangled, their properties become correlated in such a way that the state of one particle instantaneously affects the state of the other, regardless of the distance separating them. This property is at the heart of quantum teleportation and quantum cryptography. tellbostonmarket The Quantum Internet's Potential Applications: Ultra-Secure Communication: One of the most promising applications of the quantum internet is quantum cryptography, which enables perfectly secure communication. Any attempt to eavesdrop on quantum-encrypted messages would disrupt the entangled particles, alerting both the sender and receiver to the intrusion. Quantum Teleportation: Although it won't lead to instantaneous transportation as seen in science fiction, quantum teleportation allows the transfer of quantum states between distant locations, making it a crucial tool for quantum computing and communication. Quantum Computing: The quantum internet will pave the way for quantum computing, which has the potential to solve complex problems exponentially faster than classical computers. This could revolutionize fields like drug discovery, cryptography, and optimization. Challenges and Current Research: Building a quantum internet is no easy task and is fraught with challenges. Some of the key hurdles include: Quantum Decoherence: Quantum systems are extremely delicate and susceptible to external interference, leading to decoherence, which disrupts quantum states. Researchers are working on developing error-correction techniques to mitigate this issue. Quantum Repeaters: As entangled particles lose their coherence over distance, the development of quantum repeaters is crucial to extend the range of quantum communication. This involves creating intermediate nodes that re-establish entanglement between distant qubits. Practical Implementation: Transforming theoretical concepts into practical, scalable technologies is a significant challenge. Researchers are exploring various physical systems, such as trapped ions, superconducting circuits, and photon-based approaches, to create viable quantum communication devices. The quantum internet holds immense promise for the future of communication and computing. While many challenges remain to be overcome, researchers are making rapid progress in developing the necessary technologies. As the quantum internet inches closer to reality, it has the potential to transform industries, enhance security, and unlock new frontiers in science and technology, ushering in an era of truly quantum communication.

New Stamps Released from Serbia – Internet Philatelic Dealers Association Inc

Plant Health

Plants are one of the major elements determining the life existence on Earth. As a source of oxygen, raw material and food for humans, as well as niche for hiding, reproduction and development of many animal species, plants are essential element of both, aquatic and terrestrial ecosystems.

Date of Release:22nd April  2020,Designer: MA Nadežda Skočajić,

Sports Institutions

The stamps were released to commemorate 100th anniversary of ”RADNIČKI” Sports Association,75th anniversary of Yugoslav Sports Association ”PARTIZAN” and 75th anniversary of ”CRVENA ZVEZDA” Sports Association.

Date of Release:13th  April  2020,Designer: MA MA Jakša Vlahović

50th Anniversary of Radio Studio B

Radio Studio B was founded on 1 April, 1970 by a group of journalists from the daily newspaper Borba as the first station outside the state broadcasting system. The broadcast of the programme started at exactly 1 pm. The editorial policy was completely revolutionary at the time – it was an urban radio with a lot of music and a maximum of three minutes of speech between two music tracks. Journalists and presenters brought in a ”traffic light” in the studio and it switched into ”red” every three minutes. No one, not even the most distinguished guests like the Mayor of Belgrade, could speak for more than three minutes at a time.As early as 1971, the Second Programme on medium wave was launched, which was mainly music programme with news on an hourly basis. Later, the Third Programme was launched, with exclusively classical music, and the production of gramophone records and production of TV commercials were established. Those who will be remembered as the founders are Dragan Marković, journalist for the Borba daily, Slobodan Glumac, director of Borba and Nebojša – Bata Tomaševic, director of the Yugoslav Review.

On March 28, 1990, Studio B tried to broadcast a television programme but the authorities, dissatisfied with its editorial policy, switched off the transmitter. However, the first independent TV station in the Balkans began operating a few months later, in November 1990. The rest is history.

Date of Release:1st April 2020,Designer: Marija Vlahović

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