This blog focuses on the articles based on science and technology. By reading this articles you would definitely develop interest in science. This articles would be only for educational purposes and would help you in knowing new tech things also with your studies , if you are science student.
Extreme Cold Warning in the United States: The Science Behind the Deep Freeze Introduction As temperatures plummet across the United States, extreme cold warnings have gripped large portions of the country. The bone-chilling cold isn't just inconvenient—it's dangerous, affecting millions of lives and disrupting daily activities. But what causes such extreme cold spells, and how does science explain these phenomena? Let’s delve into the meteorological and scientific reasons behind these frigid temperatures. What is an Extreme Cold Warning? An extreme cold warning is issued when temperatures or wind chill values are so low that they pose a risk to public safety. Frostbite, hypothermia, and other cold-related illnesses become real threats in these conditions. The thresholds for such warnings vary depending on the region but are typically issued when the wind chill drops to dangerous levels. The Science Behind the Arctic Chill Polar Vortex The primary driver of extreme cold in the...
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iOS 14: Everything you need to know about the big iPhone update
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iOS 14 - Review
Introduction
Apple iOS 14 was unveiled at WWDC20 in June, and it was made available on September 17 2020. Its launch is peculiar because it did not go live side by side with new iPhones as is usually the case. The new iPhone models for 2020 will probably see their premiere pushed back to October.
The list of new features in iOS 14 is long - much longer than the latest Android 11, which we reviewed recently, too.
Most importantly, however, the new v.14 expands the OS with two options that hold the potential to radically transform the way you interact with the OS. We are talking about the homescreen widgets and the app drawer - two staples of Android.
iOS 14 review: Compatibility
iOS 14 is available as a free over-the-air update. To download iOS 14, go to the Settings app on your iPhone, select General and then Software Update. From there, you can follow the on-screen instructions.
You’ll need an iPhone 6s or later to run iOS 14. (The original iPhone SE and the 7th gen iPod touch are also on the list of compatible devices.) That means if you bought a flagship iPhone as far back as five years ago, you can still run the latest version of Apple’s mobile software. The new software will come pre-installed on the iPhone 12 as well, when those new models ship next month.
For my iOS 14 review, I tested the software update on both an original iPhone SE and a newer iPhone 11 Pro Max. Older phones should have no problem running the update, though I did notice a hit on battery life for my iPhone SE.
iOS 14 review: Widgets
Widgets offer at-a-glance information to the kind of data you’d want instantaneously, without forcing you to launch an app — think the current temperature, upcoming appointments or maybe the latest headlines and sports scores. Up until now, widgets have lived on the Today screen, which still forces you to scroll rightward until you run out of home screens. iOS 14 saves you the trouble, by letting you place Widgets right on your home screen where they live among your apps.
Cosmology Anyone had ever thought that,"why this universe exist?" This is a cosmic mystery . Why is there a world, why are we in it, and why is there something rather than nothing at all? This is the super ultimate why question? So, I am going to talk about the mystery of existence, where we are now in addressing it, and why you should care, and I hope you do care. The philosopher Arthur Schopenhauer said that "those who don't wonder about that contingency of their existence, they are mentally deficient". So this has been called the most sublime and awesome mystery, the deepest and most far- reaching question man can pose. It obsessed great thinkers. Ludwig Wittgenstein, perhaps the greatest philosopher of 20th century, was astonished that there should be world at all. Since about late 1960s or around 1970, physicist have proposed to give a purely scientific explanation of how a universe like ours could have popped into existence out of sheer nothingness, a q...
Game-Changing AI Breakthroughs in Healthcare You Can’t Afford to Miss in 2024! Artificial Intelligence (AI) continues to revolutionize healthcare, with 2024 marking a year of significant advancements. From enhancing patient care to optimizing medical research, AI innovations are transforming the industry in remarkable ways. Let’s delve into the key breakthroughs shaping the future of healthcare. AI-Powered Diagnostics AI algorithms in 2024 are achieving unparalleled accuracy in diagnosing diseases. Tools like Google DeepMind’s AlphaFold are helping predict protein structures, accelerating drug discovery. Radiology AI systems now detect abnormalities in X-rays and MRIs faster than human experts, enabling quicker intervention. Keywords : AI diagnostics, AlphaFold, radiology AI, disease detection Personalized Treatment Plans Machine learning models are being used to analyze patient data, crafting personalized treatment plans tailored to an individual’s genetic makeup, lifestyle, and...
Asteroid 2001 FO32: When will it pass Earth and can I watch it? Astronomers and scientists will be peering into space today as the Earth experiences the largest asteroid flyby of the year. A gigantic chunk of space rock, officially known as Asteroid 231937 (2001 FO32), is hurtling past our planet at a speed of 77,000 mph (124,000 kph) later today. At 1.7km tall, it’s bigger than Ben Nevis and more than twice the size of the tallest building on Earth – the Burj Khalifa. It will be the largest asteroid to pass by the Earth this year. Because 2001 FO32 is coming within 93 million miles of Earth, it’s designated a ‘Near-Earth Object’ (NEO) by Nasa. The space agency keeps a particularly watchful eye on these asteroids. But, in this case, says there’s nothing to worry about. A size guide showing how big Asteroid 2001 FO32 is (Metro.co.uk) ‘We know the orbital path of 2001 FO32 around the sun very accurately, since it was discovered 20 years ago and has been tracked ever since,’ ...
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