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Ali1234Researcher
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  1. Ali1234 Researcher

    1,400 scientists from 35 different countries are researching neutrinos in tunnels one and a half kilometers deep.

    1,400 scientists from 35 different countries are researching neutrinos in tunnels one and a half kilometers deep.
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Ali1234Researcher
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    Yes, it's true that China has introduced 10G internet service. In April 2025, China launched its first commercial 10-Gigabit (10G) broadband network in Sunan County, Hebei Province, and also in Xiong'an New Area. This was a collaborative effort between Huawei and China Unicom. Here are some key factRead more

    Yes, it’s true that China has introduced 10G internet service.

    In April 2025, China launched its first commercial 10-Gigabit (10G) broadband network in Sunan County, Hebei Province, and also in Xiong’an New Area. This was a collaborative effort between Huawei and China Unicom.

    Here are some key facts about this development:

    • Speed: The network aims to deliver download speeds of up to 9,834 Mbps (nearly 10 Gbps) and upload speeds of around 1,008 Mbps, with a very low latency of just 3 milliseconds.
    • Technology: It’s powered by 50G Passive Optical Network (PON) technology, which significantly enhances data transmission over existing fiber-optic infrastructure. This means it’s a fixed-line broadband service, not a mobile network like 5G.
    • Impact: This level of speed is expected to support advanced applications like 8K video streaming, virtual and augmented reality (VR/AR), cloud computing, telemedicine, remote education, and smart city initiatives. For example, a 20GB 4K movie could be downloaded in under 20 seconds.
    • Global Position: This launch positions China at the forefront of global broadband technology, surpassing many other countries in commercially available top speeds.

    While it’s currently available in specific areas, it marks a significant step forward in internet infrastructure and demonstrates China’s push in next-generation connectivity.

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    In a major escalation, Iran was attacked on Friday, June 13, 2025, by Israel. This attack, dubbed "Operation Rising Lion" by Israel, targeted various sites across Iran. How and by what means was Iran attacked? * Airstrikes: The primary means of attack was a barrage of airstrikes. Reports indicate thRead more

    In a major escalation, Iran was attacked on Friday, June 13, 2025, by Israel. This attack, dubbed “Operation Rising Lion” by Israel, targeted various sites across Iran.
    How and by what means was Iran attacked?
    * Airstrikes: The primary means of attack was a barrage of airstrikes. Reports indicate that over 200 Israeli Air Force fighter jets were involved, hitting more than 100 targets.
    * Targeted Facilities: The airstrikes focused on:
    * Nuclear sites: Crucially, Israel struck Iran’s main nuclear enrichment facility at Natanz, where black smoke was reportedly seen. Other nuclear sites were also targeted.
    * Military sites: This included ballistic missile manufacturing sites, missile launchers, and air defense systems in western Iran.
    * Leadership: The attacks reportedly killed top military officers, including the chief of Iran’s Islamic Revolutionary Guard Corps (IRGC), Hossein Salami, and several nuclear scientists.
    * Residential sites: Some reports also indicated that residential areas in Tehran were hit, causing injuries.
    * Covert Operations: In addition to overt airstrikes, there were reports of more clandestine means:
    * Explosive Drones: Israel’s Mossad spy agency reportedly positioned explosive drones inside Iran and activated them to target missile launchers.
    * Smuggled Weapons: Precision weapons and strike systems on vehicles were allegedly smuggled into central Iran and activated during the attack to target Iranian air defenses.
    Prior incidents and context:
    It’s important to note that while this recent attack is a significant escalation, Israel has previously engaged in covert operations and cyberattacks against Iran, particularly targeting its nuclear program. The most well-known example is the Stuxnet cyberworm discovered in 2010, believed to be a joint US-Israeli effort, which severely damaged Iran’s nuclear centrifuges. Iran has also faced other cyberattacks on its infrastructure, with Iranian officials often blaming the US and Israel.

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