International
Dino-dooming asteroid hit Earth at ‘deadliest possible’ angle
This much we knew: some 66 million years ago an asteroid roughly twice the diameter of Paris crashed into Earth, wiping out all land-dwelling dinosaurs and 75 percent of life on the planet.
What remained a mystery was whether it was a direct hit or more of a glancing blow, and which would be more destructive.
As it turns out, according to a study published Tuesday in Nature Communications, the giant space rock struck at the “deadliest possible” angle — 60 degrees.
The cataclysmic impact kicked up enough debris and gases into the upper atmosphere to radically change the climate, dooming T-Rex and everything it ever hunted to extinction.
Analysing the structure of the 200-kilometre-wide crater in southern Mexico where the asteroid hit, scientists ran a series of simulations.
Lead author Gareth Collins of Imperial College London and colleagues at the University of Freiburg and the University of Texas at Austin looked at four possible impact angles — 90, 60, 45 and 30 degrees — and two impact speeds, 12 and 20 kilometres per second.
The best fit with the data from the crater was a 60 degree strike.
“Sixty degrees is a more lethal impact angle because it ejects a larger amount of material fast enough to engulf the planet,” Collins told AFP.
“The Chicxulub impact triggered a mass extinction because it ejected huge quantities of dust and gas out of the crater fast enough to disperse around the globe.”
Had the asteroid hit head on or at a more oblique angle, not as much debris would have been thrown up into the atmosphere, he added.
Large amounts of sulphur in the form of tiny particles that remained suspended in the air blocked the Sun, cooling the climate by several degrees Celsius.
Rocks ‘rebound’
Smoke, ash and debris engulfed the atmosphere, eventually destroying most plants and wiping out 75 percent of species on Earth.
Chicxulub is also thought to have triggered an earthquake whose seismic waves reached Tanis -– the fossil site 3,000 km away in North Dakota where definitive evidence of the asteroid’s devastating impact was uncovered -– in just 13 minutes.
The seismic shock triggered a torrent of water and debris from an arm of an inland sea known as the Western Interior Seaway.
Thus far, scientists have only been able to study the early stages of the impact.
The researchers combed through geological data gathered during a recent dig to better understand how the cataclysm unfolded.
They soon realised that the asteroid did not, as long assumed, approach Earth from the southeast.
“Our work overturns this hypothesis,” Collins explained. “The crater’s central uplift is leaning slightly to the southwest, and numerical simulations of the impact reproduce this.”
The findings could lead to a greater understanding about how craters are formed in general.
The 3-D simulations, for example, suggest that rocks “rebound” to fill in some of the impact layer during the final stage of crater formation, a process that takes only minutes, the researchers conjectured.
Scientists are still trying to figure out exactly how the asteroid triggered a mass extinction event and why some species survived while others didn’t.
“The Chicxulub impact was a very bad day for the dinosaurs,” Collins said, adding that the new research showed it was “even worse” than had been previously thought.
“It makes it even more remarkable that life survived and recovered as rapidly as it did.”
Reporting and photo: AFP
International
Nika Zorjan’s ‘V Postelji’ music video showcases timeless beauty of Maldives
Released just three weeks ago, Nika Zorjan’s latest music video, ‘V Postelji’ (meaning “In Bed”), has captivated audiences with its stunning cinematography set against the breathtaking backdrop of the Maldives. Directed by videographer Niko Karo, who accompanied Nika to film the video, the project was organised by Moji Maldivi, an agency based in Slovenia dedicated to promoting the Maldives as a premier holiday destination in Balkan region.
The video beautifully captures Nika strolling through serene pathways shaded by iconic coconut palm trees at Villa Park, later walking along the sun-kissed beaches of Villa Nautica, and finally enjoying the golden sunset on a bed at the beach of Furaveri Maldives. Each scene showcases the natural beauty and tranquil ambiance of the Maldives, enhancing the emotional depth and visual splendour of the music video.
Nika Zorjan, renowned as a Slovenian pop star and Eurovision contestant, has also gained fame for her cover songs, including her most popular rendition of Sia’s Cheap Thrills, which has amassed nearly 50 million views on YouTube, with over 60 million total views on the platform. “Shooting a video in the Maldives is heavenly,” she added. Filmed in one of the world’s most captivating tourist destinations, the Maldives serves as more than just a scenic backdrop; it becomes an integral part of the video’s narrative.
V Postelji not only showcases Nika Zorjan’s musical prowess but also pays homage to the Maldives’ timeless allure and cultural richness. The video has resonated deeply with audiences, garnering praise for its artistic vision and the mesmerising beauty of the Maldivian landscape. The lush greenery, crystal-clear waters, and pristine beaches depicted in the video create a sense of paradise that complements the song’s evocative lyrics.
As viewers continue to immerse themselves in the captivating visuals and emotive melodies of V Postelji, it reinforces the Maldives’ reputation as a destination where natural beauty and tranquility converge effortlessly. Nika Zorjan’s collaboration with Niko Karo underscores their shared appreciation for the Maldives’ serene ambiance and its ability to inspire creativity and emotional expression. This partnership, facilitated by Moji Maldivi, highlights the agency’s dedication to showcasing the Maldives as an unparalleled holiday destination to the Balkan market.
Featured
Emirates undertakes largest known fleet retrofit project
Emirates has kick-started its plans to upgrade the entire interior cabins of 120 Airbus A380 and Boeing 777 aircraft – two of the largest commercial aircraft types in service today.
This ambitious project, representing a multi-billion dollar investment to ensure Emirates’ customers “fly better” for the coming years, officially commences in November and is managed entirely by Emirates’ Engineering team.
The target is to completely retrofit four Emirates aircraft from start to finish every month, continuously for over 2 years. Once the 67 earmarked A380s are refreshed and back in service, 53 777s will undergo their facelift. This will see nearly 4,000 brand new Premium Economy seats installed, 728 First Class suites refurbished and over 5,000 Business Class seats upgraded to a new style and design when the project is complete in April 2025.
In addition, carpets and stairs will be upgraded, and cabin interior panels refreshed with new tones and design motifs including the iconic ghaf trees which are native to the UAE.
No other airline has handled a retrofit of this magnitude in-house, and there’s no blueprint for such an undertaking. Therefore Emirates Engineering teams have been planning and testing extensively, to establish and streamline processes, and identify and address any possible snags.
Trials began on an A380 in July, where experienced engineers literally took each cabin apart piece-by-piece and logged every step. From removing seats and panelling to bolts and screws, every action was tested, timed and mapped out. Potential impediments to completing the installation of Emirates’ new Premium Economy Class or the retrofit of the remaining three cabins in just 16 days were flagged and documented for expert teams to review and address.
As part of the programme, new purpose-built workshops will be set up at Emirates Engineering to repaint, re-trim and re-upholster Business and Economy Class seats with new covers and cushioning. First Class suites will be carefully disassembled and sent to a specialised company to replace the leather, arm rests and other materials.
From the trials, Engineers discovered several unexpected solutions for instance: that existing food catering trucks could be easily repurposed to move parts destined for refurbishment from the aircraft to the workshop for their refresh, as these vehicles had doors of the right width and offer sufficient space.
Until the retrofit programme starts in earnest in November, a cross-disciplinary team has been assembled to regularly review the planning process, address any issues, and track updates on various aspects of the project such as procurement, staffing, and training.
Emirates’ new Premium Economy cabin class, which offers luxurious seats, more legroom, and a service to rival many airlines’ business offering, is currently available to Emirates customers travelling on popular A380 routes to London, Paris, Sydney. More customers will be able to experience the airline’s new Premium Economy cabins starting from year end, as the retrofit programme picks up momentum.
Featured
Eleanor helps over 30 Maldives hotels elevate guest services
Eleanor has been named as one of the top 10 concierge software providers globally.
Based on accurate, timely reviews from real users, the HotelTechAwards rank the world’s best hotel software firms and products and it also provides hoteliers direct access to a growing network of hotel technology professionals and decision-makers.
“The guest experience is the cornerstone of our platform. Our unified resort wide solution, Eleanor, has been built for resorts off the back of many years working in the industry and addresses the needs of both Sales and Marketing departments and perhaps just as importantly, the operational requirements of the team on the ground at the property. The days of resorts working with disjointed systems are now behind us,” says Darren Caple, co-founder and CEO.
“We are on a mission to make the guest’s resort experience as easy and as frictionless as possible. Whereas traditional providers in the market have come at this purely from a guest communication perspective, our background in resorts has allowed us to combine this basic requirement with the streamlining of operational processes. The result is truly a resort wide solution that removes the need for countless different systems to be deployed.
Eleanor allows resorts to deliver consistent, superior service levels to guests across all stages of their journey with contactless features helping to alleviate sensitive touch-points in the post pandemic period. More than 30 properties in the Maldives use our Eleanor platform to help butlers and guest services elevate the guest experience. These properties are seeing an increase in incremental revenue by over 30% and operational efficiencies of 600+ man hours per month. We are also beginning to roll out the platform in some Caribbean properties!”
Eleanor is making waves in the hospitality industry by pushing the conventional limits of what a resort guest app can achieve through its unique ability to facilitate direct bookings for services and activities. The traditional ‘request to book’ feature that is common amongst almost all other hotel apps is removed by a power booking and operational platform sitting at the heart of the solution that covers all the resorts’ departments. It’s this module which realises enormous operational benefits and insights for the resort.
“We, at Eleanor, are humbled and honoured that our clients have provided such positive reviews. Feedback from our clients, partners and hoteliers are incredibly valuable for us and we will continue to improve our offering and services”, said Caple.
To celebrate this success, Eleanor is currently offering resorts a free one month trial, together with free setup and training and discounted monthly fees.
Eleanor, founded in 2018 and has its headquarters in the United Kingdom. Created from over 15 years of hands-on expertise, Eleanor allows resorts to deliver consistent, superior service levels to its guests across all stages of their journey with contactless features helping to alleviate sensitive touch-points in the post pandemic period. Eleanor also helps to unlock operational efficiencies and boost incremental revenue and guest loyalty.
Hotel Tech Report’s Best Concierge Software 2022 Runner Up, reviewed as a preferred and reliable hotel software product by the global hotelier community.
For more information, visit www.eleanorapp.com.
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