/aviation9dWorld-First Supercomputer Discovered This Invisible Flaw In All Jet EnginesThe Frontier supercomputer, located at Oak Ridge National Laboratory, has discovered a common flaw in jet engine turbine blades through high-resolution simulations. This surface roughness negatively impacts fuel efficiency and generates more heat, potentially shortening blade life and increasing maintenance needs. The supercomputer's findings are being used to improve future jet engine designs and focus on blade cooling. The Frontier supercomputer, part of the US Department of Energy's INCITE program, performs one quintillion calculations per second, making it the most powerful supercomputer to date, though it also consumes significant energy and produces substantial heat.
/aviation17dTrust In The Trijet: Why FedEx Refuses To Retire The MD-11FedEx plans to return its MD-11 fleet to service by the end of May, despite UPS retiring its MD-11s. FedEx has several advantages, including a larger and more experienced MD-11 maintenance crew, spare parts from retired MD-11s, and having already modified its pylons in line with a Boeing service bulletin. The MD-11 is crucial to FedEx's international strategy, providing a high-payload 'middle gear' between the smaller Boeing 767-300F and the larger Boeing 777-F.
/aviation17dUnited Pilot and ATC Clash After Dramatic Go-Around at San Francisco Airport - Aviation A2ZThe Core Conflict • The Incident: While on final approach from Reno, the pilots of a SkyWest-operated CRJ-700 executed a go-around—a standard safety maneuver to abort a landing. • The Pilot’s Reason: When asked for a reason by the tower, the pilot reported that a United Boeing
/news18dJeffrey Epstein with Steve Bannon: Full Leaked InterviewThis interview between Jeffrey Epstein and Steve Bannon, recorded in early 2019, delves into various topics including Epstein's life, financial theories, and philosophical musings. The conversation, which was part of a media coaching or documentary effort, has recently surfaced online.
/aviation18dPilot pulled off extraordinary safe landing at LAX after plane's nose gear failed and the state of it after is something to beholdOn September 21, 2005, JetBlue Flight 292 experienced a critical nose gear failure shortly after takeoff from Burbank. Despite the dire situation, the pilots executed a remarkable landing at Los Angeles International Airport, averting disaster and ensuring the safety of all 146 passengers and crew. This incident underscores the resilience of modern aircraft and the effectiveness of advanced pilot training.
/aviation19dFAA Extends Cockpit Voice Recorder Rule To 25 Hours, Despite Pilot Pusback - One Mile at a TimeThe FAA has extended the cockpit voice recorder requirement from two hours to 25 hours, aiming to improve aviation safety by providing more data for incident investigations. Despite pushback from pilot unions, this change aligns U.S. regulations with international standards and will be implemented on new aircraft by 2027 and retrofitted on existing ones by 2030.
/auto23dWhat's The Difference Between Ford's 427, 428, And 429 Engines?This article explores the differences between Ford's iconic 427, 428, and 429 big block engines, highlighting their unique characteristics, applications, and performance.
/aviation23dBoeing finds GE9X durability issue on 777-9 but targets 2027 delivery | Flight GlobalBoeing has identified a durability issue with the GE Aerospace GE9X engines powering its 777-9, but assures that it will not delay the planned 2027 delivery of the widebody aircraft. The issue was discovered during a recent inspection, and Boeing is working with GE to understand and address the problem. Despite this setback, Boeing remains committed to its certification flight-testing program and expects to meet the delivery target.
/aviation23dFarewell Tri-Jet: UPS Is Retiring Its Iconic MD-11 FleetUnited Parcel Service has retired its fleet of McDonnell Douglas MD-11 freighters following a fatal crash in November 2025. This decision marks the end of an era for the iconic trijet cargo planes. UPS had 26 MD-11Fs in service at the time of their retirement, with discussions no
/aviation28dThe Problem Boeing Ran Into After Designing Engine ChevronsBoeing faced challenges with implementing engine chevrons, which reduce noise but also impact aerodynamic efficiency. Despite initial issues, chevrons are now a feature on the Boeing 737 MAX, 747-8, and 787 Dreamliner. However, Boeing opted for alternative noise-reduction methods for the 777X, such as advanced nozzle designs and acoustic linings, to avoid thrust penalties.
/newsNov 26thAt least 13 dead as more than 700 firefighters tackle Hong Kong blaze.At least 13 dead as more than 700 firefighters tackle Hong Kong blaze. The building was currently being renovated.
/newsNov 8thUPS and FedEx Ground MD-11 Fleets Out of an ‘Abundance of Caution’ as Plane Crash Death Toll Rises to 14Following a fatal UPS plane crash in Louisville, Kentucky, that resulted in 14 deaths, UPS and FedEx have grounded their fleets of McDonnell Douglas MD-11 cargo planes. Boeing, the aircraft manufacturer, recommended the suspension of flight operations for the MD-11 Freighter as a precautionary measure while an investigation is conducted. UPS and FedEx have contingency plans in place to maintain their delivery services.
/technologyNov 8thBIOS Detectives Find Ghost Of Previously Unknown PCRetrocomputing enthusiasts have discovered a previously unknown BIOS version from 1985, potentially linked to a rare IBM PC model, after purchasing old EPROMs on eBay.
/technologyNov 8thOldVersion.com Archive Facing Shutdown Due To Financing IssuesOldVersion.com, a valuable archive for finding older software versions, faces potential shutdown due to lost Google advertising revenue. Despite the rise of broader archiving sites like Archive.org, OldVersion.com's focused and organized approach makes it unique and essential for tasks such as avoiding software upgrades and historical research. The site, which has been operational since 2001, currently experiences technical issues, including HTTP 503 errors and random redirects, possibly due to ongoing efforts to secure new advertising partners or a security breach.
/technologyNov 7thYou can now install multiple apps simultaneously from the Microsoft StoreMicrosoft has introduced a multi-app installer for the Microsoft Store, allowing users to install several apps simultaneously, though it remains a hybrid web and app experience and is currently limited to 48 apps across six categories.
/technologyNov 7thYouTube rolls out AI age verification to a new wave of usersYouTube has initiated a new wave of age verification for users, prompting them to provide proof of adulthood through AI-driven assessments, leading to widespread user dissatisfaction and privacy concerns.
/technologyNov 7thNew Starlink Map Highlights Which Areas in the US Face Network CongestionSpaceX's new Starlink map highlights areas in the US facing network congestion, with some regions requiring a demand surcharge due to high demand, while others offer a '0 Upfront' cost plan for new customers.
/newsNov 7thNHTSA recalls more than 1M Toyota, Lexus, Subaru modelsThe National Highway Traffic Safety Administration has recalled over 1 million Toyota, Lexus, and Subaru vehicles due to a software glitch in the panoramic view monitor system, which can cause the screen to freeze or go blank in reverse, increasing crash risk and violating federal safety regulations.
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