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Showing posts with the label The Wire Science

Unravelling Antarctica’s Shrinking Sea Ice Levels

Photo: Christopher Michel/Wikimedia Commons. CC BY 2.0. Throughout 2023, the area of ocean around Antarctica covered by sea ice was so far below the norm that scientists have struggled to communicate their shock. This month, as the sea ice shrinks to its smallest point of the year, it is once again tracking well below its… from The Wire Science https://ift.tt/JfPslqw

Explained: What’s Behind North India’s Winter Smog? It’s Not Just Stubble Burning.

Every January millions of people across India’s Ganges plain find themselves caught in fog – cloud at ground level. This cloud then mixes with smoke from open fires lit for heating and cooking and vehicle exhaust, turning the fog into a toxic smog that shrouds the country for weeks. Besides air quality deterioration, it also… from The Wire Science https://ift.tt/WXEfhRa

India in Space: ISRO Announces Placing Aditya L1 in Precise Halo Orbit

New Delhi: The Indian Space Research Organisation (ISRO) has announced that the “halo-orbit insertion of its solar observatory spacecraft, Aditya-L1, was accomplished at 16:00 Hrs (approx) on January 6, 2024 (IST).” “The final phase of the manoeuvre involved firing of control engines for a short duration,” it added. This mission aims to observe the Sun’s… from The Wire Science https://ift.tt/B0tnjgZ

The Sahara Desert Used To Be a Green Savannah and New Research Explains Why

We identified why North Africa greened approximately every 21,000 years over the past eight million years. It was caused by changes in the Earth’s orbital precession – the slight wobbling of the planet while rotating. This moves the Northern Hemisphere closer to the sun during the summer months. from The Wire Science https://ift.tt/0jPJlBH

Can ChatGPT Play a Productive Role in Science Education?

Hong Kong: It has been nearly a year since ChatGPT exploded into the public consciousness, sparking in equal measure excitement and anxiety about the rise of artificial intelligence (AI).  This is precisely why for most people, AI refers only to large language models like ChatGPT. But even before such models were accessible to the public, AI… from The Wire Science https://ift.tt/EPmq8VQ

In Hong Kong, Researchers Make Progress in Early Diagnostic Tools

Representative image. Photo: Pixabay Hong Kong: A few years ago, Joy Milne made news for doing something even the bleeding edge of science could not: the ability to detect Parkinson’s without knowing the patient’s symptoms or medical history. The Scottish woman’s heightened sense of smell allowed her to detect an odour that patients of Parkinson’s… from The Wire Science https://ift.tt/pTlOYJH