Cardi B threathed a fan for posting blatantly fake pictures and AI audio of Offset

A retired university dean was found shot in the head on a hiking trail near the Vermont State University Castleton Campus where she'd worked, and authorities are searching for whoever killed the beloved educator.

Israeli strikes hit near hospitals in Gaza City as the military pushed deeper into dense urban neighborhoods in its battle with Hamas militants

PHILADELPHIA--(BUSINESS WIRE)--Oct 18, 2023--

Many of us look to the stars for answers to life’s most complex questions. But actually, some of the greatest mysteries lie beneath our very feet. One might think we’d know the Earth pretty well by now but, in fact, our planet’s core remains shrouded in enigma. Indeed, there are two gigantic blobs located beneath Africa and the Pacific Ocean that occupy around six per cent of the world’s entire volume. And yet, we’re still not entirely sure what they’re made of or where they came from. There are a number of hypotheses, including that they are piles of oceanic crust that have accumulated over billions of years. Sign up for our free Indy100 weekly newsletter But a more interesting theory is that they are huge chunks of an ancient planet that hit the Earth around 4.5 billion years ago. To give an indication of just how massive these things are, the structure under Africa – an area known as Tuzo – is thought to be around 800km (497 miles) tall – the equivalent of some 90 Mount Everests stacked on top of one another, as IFLScience notes. The problem with determining the origin of these monster formations is that there are no direct ways of observing the Earth’s core. The deepest hole humans have ever dug – branded the "entrance to hell" – reached a pretty staggering 12,263m (40,230ft), but that doesn’t even come close to breaking through the crust to the layers beneath. Our most effective tool for analysing what lies beneath the ground is a technique called seismic tomography, which looks at how waves of energy travel when earthquakes occur. Since rocks and liquids have different densities, the waves move through them at different speeds. By measuring the tremors from different points on the surface, geologists can determine what kind of material the waves are travelling through and, in so doing, map out the Earth’s interior. It was by using this technique that the two unusual structures – known as large low shear velocity provinces (LLSVPs) – were found. Waves travel more slowly in these areas – fondly known as “blobs” – than through the surrounding lower mantle, indicating that they’re made of something different. We can’t tell what this material is based on seismic tomography data alone, but some scientists like to believe that they are the remnants of an ancient planet called Theia – an idea known as the “giant impact hypothesis”. According to this hypothesis, around 4.5 billion years ago, a Mars-sized object collided with the Earth. This impact not only created the planet we call home today, but also threw off enough rock to form the moon that lights up our night skies. Some scientists suggest that some of Theia’s leftovers also sunk to the bottom of the planet, probably settling somewhere above the core – thereby forming at least one of the two LLSVPs. More Updates About Strange Blob Structures Inside Planet Earth youtu.be Experts have been investigating the area for decades but there’s still no way of knowing for sure just what these two giant blobs are. Still, studies into Theia have offered important insights into how the possible collision might have kickstarted key plate tectonic and mantle motion inside our planet – crucial processes for establishing the world on which we live. It’s also a useful reminder that we still have so much to learn about our planet and where we came from. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

(Reuters) -Elon Musk-owned SpaceX is working with Cloudflare to boost the performance of its satellite internet service Starlink, the Information

The US Military Academy at West Point is being sued for its race-based admissions policies by the same group that won a landmark case against Harvard University and the University of North Carolina at Chapel Hill in the Supreme Court over affirmative action earlier this year, according to a lawsuit filed Tuesday.

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By Kirsty Needham SYDNEY (Reuters) -Australia's Prime Minister Anthony Albanese said he was confident a deal for the U.S. to

To get the Diamond LeBron James in NBA 2K24, players must complete The Majestic: King James set in MyTEAM by unlocking all 12 Player Cards in the Majestic event.

A huge amount of rock has been found which could have great consequences for us all. The phosphate rock deposit, discovered in Norway, contains enough minerals to meet the global demand for batteries and solar panels for the next 100 years, according to the mining company that controls it, Norge Mining. Phosphate rock, first discovered in 1669 by German scientist Hennig Brandt, contains high concentrates of phosphorus, which is a key component for building green technologies like electric cars. But it has supply issues given the EU is dependent on imports from countries like China, Iraq and Syria, and until recently, Russia.. An article in the scientific journal Nature last year for instance warned of imminent supply disruptions of phosphorus, citing Russia’s invasion of Ukraine and the subsequent economic sanctions as a potential cause of market volatility. So finding all this rock is, in short, good news. Sign up to our free Indy100 weekly newsletter Indeed, a spokesperson for the European Commission described the discovery as “great news” for meeting the objectives of the Commission’s raw material objectives, with Norge Mining telling Euractiv that the projected 4,500-metre-deep ore body would theoretically be capable of meeting global demand for the next century. Norway’s minister of trade and industry, Jan Christian Vestre, said last month that the government was considering fast-tracking a giant mine in Helleland once analysis is completed on 47 miles of drill cores. If approval is given, the first major mine could begin operation by 2028. The mining plans already have the support of the European Raw Materials Alliance, according to local reports, while local consultations continue. Rock on. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

German industrial production unexpectedly fell in May, casting a shadow over the recovery in Europe’s largest economy from