786599
👸Rossie☔🎩
@rossie1696 #786599
Warpcast is a decentralized social platform based on the Farcaster protocol, offering a transparent and censorship-resistant space for sharing and connecting🚀
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@pichi
Thank you so much for your support i really greatful to you🥰 you are really good and friendly person i have ever meet in farcaster 😍😘 love u anime girl 🥰
Thank you so much for your support i really greatful to you🥰 you are really good and friendly person i have ever meet in farcaster 😍😘 love u anime girl 🥰
Earth’s most famous killer asteroid came from the outer reaches of the solar system, researchers report in the Aug. 16 Science.
About 66 million years ago, an asteroid slammed into the sea just off Mexico’s Yucatán Peninsula, forming the Chicxulub crater. That powerful impact may have triggered a mass extinction event on Earth, killing off more than 60 percent of the planet’s species, including all nonbird dinosaurs (SN: 1/25/17). The impact left geochemical fingerprints, such as elevated levels of the element iridium, in a thin layer of rock found in multiple countries around the globe (SN: 9/8/84).
About 66 million years ago, an asteroid slammed into the sea just off Mexico’s Yucatán Peninsula, forming the Chicxulub crater. That powerful impact may have triggered a mass extinction event on Earth, killing off more than 60 percent of the planet’s species, including all nonbird dinosaurs (SN: 1/25/17). The impact left geochemical fingerprints, such as elevated levels of the element iridium, in a thin layer of rock found in multiple countries around the globe (SN: 9/8/84).
In the quest to build a quantum internet, scientists are putting their memories to the test. Quantum memories, that is.
Quantum memories are devices that store fragile information in the realm of the very small. They’re an essential component for scientists’ vision of quantum networks that could allow new types of communication, from ultra-secure messaging to linking up far-flung quantum computers (SN: 6/28/23). Such memories would help scientists establish quantum connections, or entanglement, throughout a network (SN: 2/12/20).
Quantum memories are devices that store fragile information in the realm of the very small. They’re an essential component for scientists’ vision of quantum networks that could allow new types of communication, from ultra-secure messaging to linking up far-flung quantum computers (SN: 6/28/23). Such memories would help scientists establish quantum connections, or entanglement, throughout a network (SN: 2/12/20).
Cancer-busting particle beams have been caught in the act.
Particle beams can provide a blast of destructive energy directly to tumors — assuming the beam is in the right place. Now, using a radioactive beam, scientists pinpointed the beam’s location while treating tumors in mice. It’s the first successful treatment of tumors with a radioactive beam, scientists report in a paper submitted September 23 at arXiv.org.
The technique could eventually allow scientists to treat human patients with millimeter precision — particularly important when a tumor is nestled next to a sensitive organ such as the spinal cord or brain stem.
Particle beams can provide a blast of destructive energy directly to tumors — assuming the beam is in the right place. Now, using a radioactive beam, scientists pinpointed the beam’s location while treating tumors in mice. It’s the first successful treatment of tumors with a radioactive beam, scientists report in a paper submitted September 23 at arXiv.org.
The technique could eventually allow scientists to treat human patients with millimeter precision — particularly important when a tumor is nestled next to a sensitive organ such as the spinal cord or brain stem.
The ocean’s circulatory system may not be doing as poorly as previously thought.
A vital ocean artery known as the Florida Current, a bellwether for the ocean’s ability to regulate Earth’s climate, has seemingly been weakening for decades. But that recent decline might not be quite as severe as suspected. The current has actually remained stable over recent decades, researchers report September 5 in Nature Communications.
A previously reported decline in the flow had prompted speculations that a major system of ocean currents — known for regulating Earth’s climate — may have weakened recently due to human-caused climate change. Some researchers have suggested that the larger system, known as the Atlantic Meridional Overturning Circulation, or AMOC, could collapse sometime this century, dramatically cooling the northern hemisphere and raising the sea level along some Atlantic coastlines by up to 70 centimeters.
A vital ocean artery known as the Florida Current, a bellwether for the ocean’s ability to regulate Earth’s climate, has seemingly been weakening for decades. But that recent decline might not be quite as severe as suspected. The current has actually remained stable over recent decades, researchers report September 5 in Nature Communications.
A previously reported decline in the flow had prompted speculations that a major system of ocean currents — known for regulating Earth’s climate — may have weakened recently due to human-caused climate change. Some researchers have suggested that the larger system, known as the Atlantic Meridional Overturning Circulation, or AMOC, could collapse sometime this century, dramatically cooling the northern hemisphere and raising the sea level along some Atlantic coastlines by up to 70 centimeters.
Neutrinos are known for funny business. Now scientists have set a new limit on a quantum trait responsible for the subatomic particles’ quirkiness: uncertainty.
The lightweight particles morph from one variety of neutrino to another as they travel, a strange phenomenon called neutrino oscillation (SN: 10/6/15). That ability rests on quantum uncertainty, a sort of fuzziness intrinsic to the properties of quantum objects, such as their location or momentum. But despite the importance of quantum uncertainty, the uncertainty in the neutrino’s position has never been directly measured. https://www.sciencenews.org/article/neutrinos-quantum-fuzziness-uncertainty
The lightweight particles morph from one variety of neutrino to another as they travel, a strange phenomenon called neutrino oscillation (SN: 10/6/15). That ability rests on quantum uncertainty, a sort of fuzziness intrinsic to the properties of quantum objects, such as their location or momentum. But despite the importance of quantum uncertainty, the uncertainty in the neutrino’s position has never been directly measured. https://www.sciencenews.org/article/neutrinos-quantum-fuzziness-uncertainty
Earth’s rotation has been measured many times over — but never like this. In a first, scientists used entangled quantum particles called photons to reveal the rate at which the globe spins.
The feat is a step toward probing one of the biggest mysteries of physics: how the tiny world of quantum physics interfaces with gravity.
The feat is a step toward probing one of the biggest mysteries of physics: how the tiny world of quantum physics interfaces with gravity.
Opposing fountains of plasma and particles spanning 23 million light-years are the longest pair of black hole jets ever seen. That’s far enough to influence the evolution of the universe on cosmic scales, astronomers report September 18 in Nature.
“Traditionally, astronomers believed all jets remain within, or at least very close to, their host galaxy,” said astrophysicist Martijn Oei of Caltech in a news conference on September 16. “We present evidence that supermassive black holes don’t only hold sway over the galaxy, but also of the cosmic web that surrounds them.”
https://www.sciencenews.org/article/universe-largest-black-hole-jets
“Traditionally, astronomers believed all jets remain within, or at least very close to, their host galaxy,” said astrophysicist Martijn Oei of Caltech in a news conference on September 16. “We present evidence that supermassive black holes don’t only hold sway over the galaxy, but also of the cosmic web that surrounds them.”
https://www.sciencenews.org/article/universe-largest-black-hole-jets
The motion of whizzing electrons has been captured like never before.
Researchers have developed a laser-based microscope that snaps images at attosecond — or a billionth of a billionth of a second — speed. Dubbed “attomicroscopy,” the technique can capture the zippy motion of electrons inside a molecule with much greater precision than previously possible, physicist Mohammed Hassan and colleagues report August 21 in Science Advances.
“I always try to see the things nobody’s seen before,” says Hassan, of the University of Arizona in Tucson.
https://www.sciencenews.org/article/world-fastest-microscope-attoseconds
Researchers have developed a laser-based microscope that snaps images at attosecond — or a billionth of a billionth of a second — speed. Dubbed “attomicroscopy,” the technique can capture the zippy motion of electrons inside a molecule with much greater precision than previously possible, physicist Mohammed Hassan and colleagues report August 21 in Science Advances.
“I always try to see the things nobody’s seen before,” says Hassan, of the University of Arizona in Tucson.
https://www.sciencenews.org/article/world-fastest-microscope-attoseconds
Hey @bstract
After a long time you can't post anything are you ok sir. I really miss you. I hope you are doing well im always waiting for you i hope this. Post reaching you and waiting for your reply 💜🎩
🎩stays on
After a long time you can't post anything are you ok sir. I really miss you. I hope you are doing well im always waiting for you i hope this. Post reaching you and waiting for your reply 💜🎩
🎩stays on
Scientists have measured the strange quantum phenomenon of entanglement in top quarks, the heaviest fundamental subatomic particles known. It’s the first detection of entanglement between pairs of quarks — a class of subatomic particles that make up larger particles, including protons and neutrons.
Particles that are entangled have properties that are linked, or correlated with one another, making the two behave as one unit even when separated by large distances (SN: 6/15/17). Entanglement is commonly studied in relatively small laboratory experiments using particles of light, or photons. In contrast, the new measurement demanded the world’s most powerful particle accelerator, the Large Hadron Collider at CERN, near Geneva. It is the highest energy detection of entanglement ever.https://www.sciencenews.org/article/quarks-quantum-entanglement
Particles that are entangled have properties that are linked, or correlated with one another, making the two behave as one unit even when separated by large distances (SN: 6/15/17). Entanglement is commonly studied in relatively small laboratory experiments using particles of light, or photons. In contrast, the new measurement demanded the world’s most powerful particle accelerator, the Large Hadron Collider at CERN, near Geneva. It is the highest energy detection of entanglement ever.https://www.sciencenews.org/article/quarks-quantum-entanglement
Joined please 💜
Too much money, too little impact. We need real solutions, not band-aids. 💸
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