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Under the northern lights: Mesospheric ozone layer depletion explained

The same phenomenon that causes aurorae -- the magical curtains of green light often visible from the polar regions of the Earth -- causes mesospheric ozone layer depletion, which could have significance for global climate change. Now, a group of scientists has observed, analyzed, and provided greater insight into this phenomenon. source https://www.sciencedaily.com/releases/2021/08/210821113851.htm

Opening a path toward quantum computing in real-world conditions

The quantum computing market is projected to reach $65 billion by 2030, a hot topic for investors and scientists alike because of its potential to solve incomprehensibly complex problems. Drug discovery is one example. To understand drug interactions, a pharmaceutical company might want to simulate the interaction of two molecules. The challenge is that each molecule is composed of a few hundred atoms, and scientists must model all the ways in which these atoms might array themselves when their respective molecules are introduced. The number of possible configurations more than the number of atoms in the entire universe. Only a quantum computer can represent, much less solve, such an expansive, dynamic data problem. source https://www.sciencedaily.com/releases/2021/08/210820153706.htm

Motorola Moto G50 5G (Saipan) appears on Geekbench with key specs

Motorola launched the Moto G50 5G (codenamed "Ibiza") in March, and it is planning to introduce another Moto G50 5G, codenamed "Saipan." We saw its leaked renders last week which revealed its design, and now the smartphone has appeared on Geekbench with its key specs. The benchmark database reveals that the Moto G50 5G (Saipan) is powered by the Dimensity 700 SoC, corroborating a recent media report. And the unit that passed through Geekbench runs Android 11 and has 4GB RAM onboard, although there could be other RAM options as well to choose from. The Geekbench listing doesn't... http://dlvr.it/S64hzR

Realme C21Y India launch set for August 23

The Realme C21Y announced in June will debut in India on August 23 at 12:30PM local time. The company has also set up a promo page on its website for the C21Y, which confirms the Indian unit will come with a Unisoc T610 chip, 6.5" display, and a 5,000 mAh battery. The rear panel of the C21Y, which flaunts a Geometric Art Design, houses a triple camera system consisting of 13MP primary, 2MP macro, and 2MP monochrome units. There's also a fingerprint reader for biometric authentication. Realme says the C21Y will feature an AI Selfie Camera but doesn't mention its resolution. In... http://dlvr.it/S64hzK

Google confirms Pixel 4a 5G and Pixel 5 will soon be discontinued

Google quietly discontinued the previous generation Pixel devices. With the new Pixel 6 and Pixel 6 Pro ready to be announced in the coming weeks, it is making the logical step of cleaning house and making room for new devices. The recently released Google Pixel 5a must also have been a determining factor. Google Pixel 5 (2020) A Google spokesperson confirmed to Digital Trends that the Google Store will continue selling both the Pixel 4a 5G and the Pixel 5 until stocks are depleted. In the US, Google's Pixel 4a 5G and Pixel 5 are totally out of stock. There should be more coming,... http://dlvr.it/S64hyq

The Best Face Masks for Kids, According to Experts

Finding a face mask that's actually protective for a child is not a straightforward task, as many parents can attest.

How schools of ‘microswimmers’ can increase their cargo capacity

In a new study, researchers found that, when a school of microscopic, self-propelled droplets known as 'microswimmers' moves in the same direction inside a narrow channel, they can increase the cargo capacity -- the number of particles they can carry -- by 10-fold. Their findings have broad implications, from drug delivery systems to materials with active coatings. source https://www.sciencedaily.com/releases/2021/08/210820120145.htm

We can expect more emissions from oil refineries in the near-term future, analysis finds

A global inventory has revealed that CO2 emissions from oil refineries were 1.3 Gigatons (Gt) in 2018 and could be as large as 16.5 Gt from 2020 to 2030. Based on the results, the researchers recommend distinct mitigation strategies for refineries in different regions and age groups. source https://www.sciencedaily.com/releases/2021/08/210820111125.htm