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74
Thailand Faces Severe Air Pollution Crisis as PM2.5 Levels Soar
I'm A+ and my half-Thai daughter is AB+, we may be able to sell our rare blood for some profit 💰 -
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Solutions Sought for Dealing with Unruly Tourists in Mae Hong Son
That Thai attitude is even more palpable once you get out of there and move to Cambodia, who also are litter pigs. -
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Rottweiler Chases and Injures 4.5-Metre King Cobra in Krabi; Snake Escapes to Safety
So it's Rottweiler's we're picking on this week and not Pit Bulls? Wish it had killed the snake! -
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USA Dodged a Huge Bullet
If she had shown a shred of self awareness, she would have insisted on a mini-primary when Joe was thrown under the bus. Still, I don't blame her. She can't help herself. She's been handed stuff all her life for being pretty and... well, you know. It's the knobs that put forward that disaster of a candidate. So instead, we have Trump. Which history will show to be her most significant contribution. For that, you get my hearty thanks, Kamala. A decent Dem candidate would have beat Trump. -
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Earth in the Crosshairs? Neil deGrasse Tyson Sounds the Alarm on Devastating Asteroid
Renowned astrophysicist Neil deGrasse Tyson is raising eyebrows with a dire warning of a colossal asteroid that might be heading our way. Recently, Tyson took to the social media platform X to emphasize the potential danger posed by Asteroid 2024-YR4, an asteroid so massive it could wipe out a city. Tyson describes 2024-YR4 as a "city-killer," and the odds aren’t negligible. He highlighted that this mansion-sized space rock currently has a startling 2.3% chance of colliding with Earth when it swoops by on December 22, 2032. This unexpected elevation from earlier predictions has scientists and the public on edge, as the asteroid's potential impact would be catastrophic. This asteroid wasn’t even on our radar until last December, when NASA first pegged it as a possible threat. Back then, its impact probability was about half of what it is now. But as our readings of its trajectory have become more precise, the risk factor has climbed sharply. If an impact occurs, experts predict devastation on a mind-boggling scale. The resulting explosion could be akin to detonating 7.7 megatons of TNT, obliterating everything in a 3,000-foot radius. Such an impact would dwarf the atomic bomb dropped on Hiroshima, being 500 times more powerful. It's a tense situation, but for now, the odds remain in humanity's favor. Yet, Tyson cautions that neglecting scientific inquiry and capabilities due to budget cuts could hinder our defense against such existential threats. His warning comes when critical U.S. research funding is in jeopardy due to executive actions dating back to the Trump administration, which ordered a freeze on National Science Foundation (NSF) activities, among others. The NSF is a cornerstone of American scientific progress, and plans to slash its resources by half are causing a ripple of concern through the scientific community. These cuts come as a particular blow given the current situation, where funding is vital for ongoing asteroid monitoring and threat mitigation efforts. Currently, astronomers are scrambling to gather as much data as possible about 2024-YR4. The asteroid has already earned a spot on NASA's Sentry risk list, which catalogs Near-Earth Objects (NEOs) that pose significant threats. These celestial bodies are scrutinized to determine their risk of colliding with our planet. Recent observations imply that Asteroid 2024-YR4 is likely a stony asteroid, which could mean it will hit Earth in one solid piece if it enters our atmosphere. This prediction was echoed by Chris Hadfield, a former Canadian astronaut, who elaborated on the potential for the asteroid to disperse fragments at speeds exceeding 10 miles per second—faster than the International Space Station's orbit speed. The current risk corridor Should 2024-YR4 hit Earth, the resulting impact could devastate an area as wide as a major city. If the asteroid were to explode mid-air, a phenomenon known as an 'air burst' similar to the historical Tunguska event of 1908, the effects could still be catastrophic. The Tunguska asteroid blasted over Siberia, flattening vast forest areas and generating an energy release equivalent to 50 million tons of TNT—wiping out some 80 million trees. Determining the likelihood and potential impact of an asteroid like 2024-YR4 requires both ground-based and space-based observations. Enter the James Webb Space Telescope (JWST), the most powerful astronomical instrument ever constructed. Scheduled to observe the asteroid in May, the JWST promises to yield invaluable data. Its findings will not only help narrow down the possible impact zones but also improve our understanding of the asteroid’s physical properties like size and composition. Currently, scientists have plotted a 'risk corridor' that traces a path from South America, across the Atlantic Ocean, over sub-Saharan Africa, before crossing the Arabian Sea and India. However, this path could change as more data come to light. Despite the frightening statistics, experts remain hopeful. They remind us that the probability of a miss is far greater—a comforting 97.7%. Furthermore, slight variations in asteroid trajectory predictions are routine and not necessarily cause for alarm, as explained by MIT's Richard P. Binzel. There's a silver lining in all of this: humanity’s evolving capacity to defend itself against such threats. Recently, the success of NASA's Double Asteroid Redirection Test (DART) mission validated the kinetic impactor technique. This method aims to alter an asteroid's trajectory by colliding it with a spacecraft, potentially redirecting it away from Earth. If Asteroid 2024-YR4 poses a credible threat, scientists suggest we could employ similar tactics to avert disaster. The gist is to strike early—nudging the asteroid off course while it's still far away could prevent a calamitous collision. The warnings may be stark, but they underscore a vital fact: investment in science and technology isn't just about discovery; it's also about protection. As Tyson subtly warns, reducing scientific spending could make us vulnerable to threats from the vast, unpredictable cosmos. In these times of uncertainty, all eyes are on the skies and the scientific efforts striving to keep them under watch. It's a race against time, resources, and funding to ensure our planet remains a safe harbor in the universe's vast sea of possibilities. As reported by Daily Mail.
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