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Over 100 dead dolphins wash ashore in Amazon due to rising water tempratures

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An alarming ecological crisis has unfolded in the Brazilian Amazon, with over a hundred dolphins found dead in Lake Tefé within the past week.

The Mamirauá Institute, a research institution funded by the Brazilian Ministry of Science, made this distressing discovery as the region grapples with an unprecedented drought and record-breaking water temperatures, exceeding 102 degrees Fahrenheit in some areas.

The sheer number of dolphin deaths is highly unusual and has raised concerns among experts. The institute suggests that the extreme mortality event may be linked to the historic drought and soaring lake temperatures in the Amazon.

Climate scientists have long expressed worry over the impact of human activities and extreme weather events on the Amazon region. The drought’s severity and its correlation with rising temperatures further emphasise the environmental challenges facing this critical ecosystem.

The Amazon River, the world’s largest waterway, is currently experiencing its dry season, leading to unusually high water temperatures. Several species of river fauna are also suffering due to these elevated temperatures.

In an effort to save surviving dolphins, researchers and activists are working to transfer them from lagoons and ponds in remote areas to the main body of the river, where the water is cooler. 

However, this operation is fraught with challenges, particularly regarding potential toxins or viruses that could affect the dolphins when released into the wild.

André Coelho, a researcher at the Mamirauá Institute, highlighted the need for caution when relocating river dolphins, emphasising the importance of ensuring a safe environment for their release.

The severe drought in the Amazon has not only devastated its ecosystem but also had economic consequences. Reduced water levels have hindered transportation and fishing activities in 59 municipalities in Amazonas State, causing disruptions and economic strain on local communities.

Authorities anticipate that the drought will intensify in the coming weeks, potentially leading to more dolphin fatalities and exacerbating the environmental and economic challenges facing the region.

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Unlawful VPNs: Terrorists Utilize Unregistered VPNs to Disseminate Propaganda

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Terrorists utilize illicit VPNs to disseminate propaganda and misinformation while concealing their identities.

Several accounts have been uncovered and are under investigation.

The cessation of non-registered VPNs is crucial for the nation’s economy.

The PTA is blocking illegal URLs and websites disseminating objectionable material upon verification.

Forensic investigations of websites have yielded startling results.

Disseminating erroneous information is more facile using unregistered VPNs.

Terrorists were exploiting these unverified VPNs.

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Air University Holds A Revolutionary Event For Students Focusing On Cybersecurity

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Air Marshal (R) Asad Lodhi has praised the Pakistan Cyber Security Challenge, an initiative by the Air University and Higher Education Commission that aims to train future cyber security experts and pioneers. At the opening ceremony of the two-day Pakistan Cyber Security Challenge, which took place at Air University in Islamabad, he was the chief guest.
Showdown challenges, the Ideas Cup, and the Pakistan Crypt Challenge are all part of the Pakistan Cyber Security Challenge, which lasts for two days.

Air Marshal (R) Abdul Moeed Khan, VC of Air University, made a speech praising the cyber security abilities of Pakistani youth, saying that they are among the best in the world and will help the country face cyber threats. A haven for cyber security excellence, he said, Pakistan Cyber Security Challenge 2024. Additionally, he praised the Air University for its innovative and outstanding work in this area.
At the inaugural ceremony of the Pakistan Cyber Security Challenge, Dr. Zia Ul Qayyum, executive director of the Higher Education Commission, also spoke to the crowd. He discussed how HEC has created a welcoming atmosphere and helped facilitate projects such as the Pakistan Cyber Security Challenge.
As part of the inauguration event, an MoU was also signed. Guests and participants were given souvenirs as the opening ceremony came to a close.

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How to turn on low-light mode on WhatsApp for better video calls

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The Meta-owned messaging platform WhatsApp has launched a new feature designed to facilitate video calls in low-light environments.

Frequent users of WhatsApp for video calls with loved ones may appreciate the recently launched low-light mode.

The function enhances video call clarity in low-light conditions, facilitating more effective connections regardless of location.

Are you inclined to experiment with it? Here is a comprehensive guide on employing low-light mode to enhance video quality during WhatsApp calls.

A sequential instructional manual

Step 1: Open WhatsApp on your device.

Step 2: Commence a video call with any family member or acquaintance.

Step 3: Observe the bulb icon positioned at the top-right corner of your screen.

Step 4: Select the bulb icon to activate it. To deactivate it, you click on the icon once more.

Your friends and family will now perceive you more distinctly due to improved visibility and less graininess, regardless of the surrounding lighting circumstances. This feature is presently accessible solely on Android and iOS devices, and not on Windows.

Furthermore, explore: Methods to categorise WhatsApp conversations using personalised lists: A sequential instructional manual.

Key considerations to retain

As this is a provisional configuration, it must be activated with each call you make.

In addition to the low-light mode, WhatsApp provides several additional intriguing features for video calls, such as background removal, filters, and enhancement options.

Background removal: The background remover function allows you to alter your backdrop during video conferences.

Filters: This functionality enables you to apply a filter from a selection during video calls with friends and family, enhancing the vibrancy of your interactions.

WhatsApp offers a fundamental touch-up feature to improve your appearance during video talks.

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