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Given our dependence sand should be recognized as a strategic Given our dependence sand should be recognized as a strategic

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“Given our dependence, sand should be recognized as a strategic resource.” UNEP experts speak of the need to rethink sand consumption

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Specialists from UNEP (United Nations Environment Program) – UN environmental programs – added another one to the list of potential problems for humanity. Sand.

Given our dependence sand should be recognized as a strategic

Sand is the second most used resource on our planet after water. And therefore, its use must be treated responsibly.

50 billion tons is enough to build a wall 27 meters wide and 27 meters high around the entire Earth. This is the volume of sand and gravel used each year, making it the second most used resource in the world after water. Given our dependence on it, sand must be recognized as a strategic resource, and its extraction and use must be rethought.

The report of the organization contains the necessary recommendations received from world experts for the transition to more advanced methods of sand extraction and management.

Sand mining where it plays an active role, such as in rivers, coastal or marine ecosystems, can lead to erosion, salinization of aquifers, loss of storm surge protection, and impacts on biodiversity that threaten livelihoods, among others, water supply, food production, fishing or tourism industry

According to experts, sand should be recognized as a strategic resource precisely because it plays an extremely important role both as a material for construction and as an important element in the environment.

To achieve sustainable development, we need to radically change the way we produce, create and consume products, infrastructure and services. Our sand resources are not unlimited and we must use them wisely. If we can figure out how to manage the world’s most mined hard material, we can avert a crisis and move towards a circular economy.

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Flagship clamshell Motorola Razr 3 showed in all its glory on video

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Flagship clamshell Motorola Razr 3 showed in all its glory

Motorola, now owned by the Chinese Lenovo, has already begun to hint at the imminent release of the flagship clamshell Razr 3. Meanwhile, interesting information about it continues to appear on the network.

Flagship clamshell Motorola Razr 3 showed in all its glory on video

Motorola Razr used to be like this

This time, Evan Blass, a well-known network whistleblower with a long track record of confirmed leaks, shared the details. To be more precise, Bless even posted a short video showing a working copy of the Motorola Razr 3 on, open and closed.

Flagship clamshell Motorola Razr 3 showed in all its glory on video

As we can see in the video, the Motorola Razr 3 clamshell, codenamed Maven, has received a redesign both inside and out.

In the video, we see the Razr 3 with the internal display turned on and thin bezels. The hinge mechanism is similar to past Razr phones. At the same time, the selfie camera is now embedded in the screen, and not placed in the “bangs”. Outside, the camera moved from the center to the corner.

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Android apps on Windows 11 become available in five more regions

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Android apps on Windows 11 become available in five more

Microsoft is expanding the geographic reach of its Android app testing program on Windows 11 PCs.

Android apps on Windows 11 become available in five more regions

Back in October 2021, Android apps for Windows 11 finally became available to members of the Windows Insiders Testing Program. Then, after months of testing, they became available as a public preview and in a stable version of the OS, but only for users in the US. Microsoft today announced that it is expanding this program to more countries.

Android apps on Windows 11 become available in five more regions

As a result, Windows 11 users in five more countries will now be able to enjoy Android apps right on their PC. These include France, Germany, Italy, Japan and the UK. Although Microsoft hasn’t announced a specific timeline, the company has noted that this should happen before the end of 2022.

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Chinese rover goes dormant on Mars

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Chinese rover goes dormant on Mars

China’s Zhurong rover went into hibernation during a harsh winter on Mars due to cold, sand and dust storms.

Chinese rover goes dormant on Mars

The rover is solar-powered and has gone into sleep mode since May 18. Temperatures on the Red Planet, meanwhile, are around -20°C during the day and -100°C at night, according to the China Lunar Exploration Program.

China’s Tianwen-1 orbiter, which brought Zhurong to Mars last May, has also observed sand and dust storm activity over the rocker’s landing pad in Utopia Plain.

The design of the rover has several features to help withstand winter temperatures, sand and dust storms. These measures include the ability to tilt the solar panels to maximize the collection of sunlight and a special dust-proof coating on the panels.

The Chinese rover is not alone in its plight: Nasa’s InSight lander, which arrived on the Red Planet in November 2018, is also struggling to produce enough solar power to keep going. At the same time, the Nasa Curiosity and Perseverance rovers can continue their journey on the surface of Mars regardless of the time of year, since they use radioisotope thermoelectric generators.

The rover is expected to resume operations again in December, with the arrival of spring in the northern hemisphere and the end of dust storms.

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VTB online bank launched bill payment using QR codes

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VTB online bank launched bill payment using QR codes

The VTB Bank team announced the launch of a new feature in the web version of VTB Online. According to the press service, VTB was the first on the market to introduce the possibility of paying for services using QR codes in an online bank.

VTB online bank launched bill payment using QR codes

Thus, now users will be able to pay for services using a QR code without using the bank’s mobile application. The functionality is available on iOS smartphones through the Safari browser (starting from version 11), and Android smartphones through the Chrome browser (from version 57 and newer). Later, the service will start working on tablets, laptops and desktop PCs.

To pay using a QR code, the user needs to go to VTB Online through a mobile browser and select the appropriate icon in the interface, after which the device’s camera is activated to read the code. The system itself recognizes all the necessary information for payment and automatically fills in the payment order, which the client will need to check and confirm the transfer of funds to the recipient.

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