Science & Tech
2018 fourth warmest year in continued warming trend, according to NASA, NOAA
Earth’s global surface temperatures in 2018 were the fourth warmest since 1880 and the planet will warm further, especially since greenhouse gas emissions are continuing to rise, NASA and the National Oceanic and Atmospheric Administration (NOAA) have said.
Global temperatures in 2018 were 0.83 degrees Celsius warmer than the 1951 to 1980, according to scientists at NASA’s Goddard Institute for Space Studies (GISS) in New York.
Globally, 2018’s temperatures ranked behind those of 2016, 2017 and 2015. The past five years are, collectively, the warmest years in the modern record.
“2018 is yet again an extremely warm year on top of a long-term global warming trend,” GISS Director Gavin Schmidt said in a statement on Wednesday.
Since the 1880s, the average global surface temperature has risen about 1 degree Celsius.
This warming has been driven in large part by increased emissions into the atmosphere of carbon dioxide and other greenhouse gases caused by human activities.
“Weather dynamics often affect regional temperatures, so not every region on Earth experienced similar amounts of warming,” said NOAA.
Warming trends are strongest in the Arctic region, where 2018 saw the continued loss of sea ice.
“In addition, mass loss from the Greenland and Antarctic ice sheets continued to contribute to sea level rise.
“Increasing temperatures can also contribute to longer fire seasons and some extreme weather events.
“The impacts of long-term global warming are already being felt a” in coastal flooding, heat waves, intense precipitation and ecosystem change,” said Schmidt.
Business
Apple is giving a huge discount on its gadgets: Details inside
If you want to buy an iPhone and were waiting for a nice offer, then we have a piece of good news for you! Amazon Summer Sale May 2022 has begun and they are offering major discounts on various smartphones, laptops, and smart TVs, among others.
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Customers can easily enjoy this summer sale and get massive discounts on iPhones. They can also compare prices on Flipkart Big Saving Days Sale 2022 before making a purchase.
Amazon Summer Sale May 2022: Discount offer on iPhone 13
Apple’s coveted phone model iPhone 13 in the 128 GB storage model will be available during the Amazon Summer Sale May 2022 for Rs 64,900. The MRP of the phone is Rs 79,900. This means that the customers will be able to enjoy a discount of up to Rs 15,000 on the purchase of the iPhone 13.
If you have an old iPhone in working condition then you will also be eligible to receive another additional discount worth up to Rs 17,000 on the iPhone 13.
Buy at Rs. 64,900 (MRP – Rs. 79,900)
Features of Apple iPhone 13
The iPhone is powered by an A15 Bionic processor with 6 core CPU. Apart from this, it has 16 core neural engines. With the iPhone 13, up to 512 GB of storage will be available. The iPhone 13 has a 6.1-inch Retina XDR display with 1000 nits brightness.
The iPhone 13 has a 12-megapixel dual rear camera setup. This time a new wide-angle camera has been given, whose aperture is f/1.6. With this, there is support for sensor optical stabilisation. Night mode has been made better than before. The second lens is also 12 megapixels ultra-wide and has an aperture of f/2.4.