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This article from Practical Boat Owner provides a step-by-step guide on how to check and replace the water pump impeller in a boat's engine. The impeller is responsible for pumping seawater to cool the engine, and it is important to regularly inspect and change it to prevent any issues during bad weather or while out at sea. The article explains the different types of water pump systems and provides detailed instructions on how to remove and inspect the impeller. It also offers tips on reassembling the pump and suggests suppliers for replacement parts. [Extracted from the article]

This article provides a comprehensive overview of the 50-year history of the Porsche 911 turbo, which is considered the flagship model of Porsche. Initially developed for performance and motorsport purposes, the 911 turbo eventually became a luxury car as well. The article highlights the features and upgrades of different generations of the 911 turbo, emphasizing its power, handling, and iconic design. It specifically focuses on the 930, 964, and 993 generations, discussing their respective engines, drivetrains, and advancements in technology. The 993 turbo is described as the most refined and powerful of the three generations. [Extracted from the article]

This article from Street Machine magazine highlights a custom-built VS Commodore owned by Michael Moore and built by Spot On Performance & Fabrications. The car features a show-quality finish, impressive engineering, and a single-turbo LS engine capable of 1800hp. The goal of the build was to create a street-worthy car that could also run a seven-second pass on radials. The article provides details about the engine, transmission, suspension, and interior of the car, as well as the challenges and timeline of the build. The owner expresses his satisfaction with the final result, describing the car as the ultimate vehicle for driving, showing, and racing. [Extracted from the article]

The article discusses the flaws in current city planning practices and argues for a shift towards a design-based approach. The author criticizes the current focus on technical and legal solutions, which often result in disconnected and unsustainable cities. The historical roots of city planning are examined, highlighting how it was used as a means of discrimination and exclusion. The article emphasizes the importance of designing cities that are equitable, resilient, and environmentally sustainable, and calls for a different relationship with the land. The author provides examples of cities, such as Boise, Idaho, that have implemented design-based approaches to create more livable and resource-efficient urban environments. [Extracted from the article]

This article from Diesel World discusses the installation of an intercooler kit in older Ford trucks, specifically the 1994-1997 7.3L Powerstroke. The article highlights the benefits of adding an intercooler, such as improved performance and reduced exhaust gas temperatures (EGTs), especially while towing. The installation process is described in detail, including the necessary modifications and additional components required. The article concludes that investing in an intercooler kit is worthwhile for those looking to increase horsepower and tow with their 7.3L Powerstroke. [Extracted from the article]

The article discusses Royal Caribbean's latest cruise ship, the Icon of the Seas, which is the largest cruise liner in the world. With a length of almost a quarter of a mile and weighing 250,800 tonnes, the ship can accommodate up to 7,600 guests and 2,350 crew members. The ship stays afloat through the principle of buoyancy, and its wider hull shape maximizes the buoyant force. The Icon of the Seas also incorporates sustainable features such as a waste management system that converts solid waste into synthesis gas and an air lubrication system to reduce friction. It will be powered by liquefied natural gas, which produces less carbon dioxide and pollutants compared to traditional fuels. The ship is set to begin service in January 2024, and a second ship, the Star of the Seas, is also under construction. [Extracted from the article]

This article from Diesel World highlights several hot products in the diesel performance industry. The Edge Products Comp Box has been revamped to offer power and torque gains for 1998.5-2002 24V Cummins trucks. Thermo Tec Exhaust Insulating Wrap improves exhaust scavenging and lowers intake temperatures. Beans Diesel Performance offers a Grid Heater Delete Block for 5.9 Cummins engines. FASS Fuel Systems provides a Drop-In Series Diesel Fuel System for the L5P Duramax. FrostHeater offers engine heaters that increase engine and DPF life. RevMax Performance offers a high-performance transmission pump and body. Strictly Diesel provides a dipstick adapter repair kit for the 7.3L Powerstroke. Muldoon's Performance Transmission offers a DIY Stage 1 48RE Build Kit for rebuilding transmissions. [Extracted from the article]

X. CONSEQUENCES / Since Kim Visintine started Just the Facts in 2011, the group has chronicled thousands of cancer cases: brain cancer, breast cancer, uterine cancer, leukemia, appendix cancer, and more. This prompted the firm to continue work that was already underway, and which would eventually entail spending about $200 million on cutting-edge technology, including building what the company calls a "world class liquids pretreatment facility." The NRC's very reason for existence was to make sure companies like Cotter safely handled dangerous radioactive materials. "I am not Dawn Chapman", Dawn Chapman says, anticipating how she'll answer questions from security personnel. [Extracted from the article]

The Toyota Hilux GR Sport is a new flagship variant of the eighth-generation Hilux, featuring upgrades inspired by the 2019-Dakar-winning GR Hilux. The 2.8-litre engine has been tuned to produce 165kW and 550Nm, and the transmission has been recalibrated for improved performance. The GR Sport also has a wider track, retuned suspension, and upgraded shock absorbers, making it more capable off-road. It shares safety features with the Rogue model and comes with a five-year warranty. The GR Sport is priced at $73,990 and competes with the VW Amarok PanAmericana, Ford Ranger Wildtrak X, and Nissan Navara PRO-4X Warrior. [Extracted from the article]

FEATURES PHOTOGRAPHY BY TREVOR RAAB WITH WEATHER-RELATED POWER outages on the rise, more people are looking for ways to survive blackouts. Comparing capacity alone, power stations are suited for shorter emergency situations with smaller needs, while generators are better for blackouts that last days, when you have critical home systems to run. Some larger portable power stations can be paired, or linked, to output up to around 7,000 watts, while portable generators with capacities of 10,000 watts and beyond can often be found at a fraction of the cost. [Extracted from the article]

"The door trims are off a VK, while the seats are VB and the dash is from a VH", Taner says. Taner bought the motor, but sold the side-mount blower and put the money towards the Harrop 2650. WE SPOTTED Taner Dede's VH Commodore at Motorvation 37 and were instantly impressed by the panel and paint - not to mention the tough-sounding engine. [Extracted from the article]

This document, titled "parts counter," provides information on various automotive parts and equipment. It includes details on engine gasket sets, Grafix gauges, a lift kit, a vehicle lift, a capacitive discharge system, and an air-to-water intercooler kit. The document provides contact information for each product and highlights their features and benefits. It is a useful resource for individuals looking for specific automotive parts and equipment. [Extracted from the article]

The article explores the unique cooking method behind batch fried potato chips, highlighting their distinctive crunch and appeal. Topics discussed include the traditional batch frying process, the differences between batch frying and continuous frying, and innovations in sustainable snack processing to improve energy efficiency and reduce environmental impact.

This document, titled "IN GEAR," provides information on various automotive products and services. It mentions the availability of Street Pro's 002 wheels for Holden Commodore and Ford Falcon, Haltech's Nexus Rebel LS ECU for LS engines, Pulsar Turbos' 8894G turbo for high-power V8 applications, Rare Spares' rear quarter inner window trims for VK and VL Commodores, Castlemaine Rod Shop's replacement Valiant transmission mounts, Turbo smart's BoostGate50 charge-air control solution, and Action's sparkplug socket. The document includes QR codes and website links for more information and ordering. [Extracted from the article]

Steve used some of the Subaru engine cradle as a base, then fabricated the rear subframe so that the entire engine, gearbox and rear suspension could be dropped out of the car as one. In a delightfully extreme case of Steve's penchant for recycling Subaru parts, the wiring loom was lifted from the WRX, stripped of anything that wasn't useful and used to wire the Mini from tip to tail. STEVE Holland of Dutchy's Garage (formerly a known as Dutchy's Mini) is a bona fide automotive mad scientist. [Extracted from the article]

This article from Land Rover Monthly tells the story of Martin, who feared that his Freelander 2's engine was damaged after his wife noticed a strange smell and loud fans. Upon inspection, Martin discovered that the coolant level was significantly low, which could have caused serious damage. After investigating further, Martin found an external coolant leak and suspected a failed head gasket or cylinder head. He decided to replace the oil filter housing and the exhaust gas recirculation (EGR) cooler, which fixed the issue and saved his vehicle. Martin also repaired the coolant level sensor wiring. The article provides details about the repairs and includes technical information about the vehicle. [Extracted from the article]

Copyright of KI - Kälte Luft Klimatechnik is the property of Hüthig GmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

"I painted the car white with GT stripes 12 years ago, and after 10 years of smashing tyres off it at Summernats, Powercruise and Supernats, it was due for a freshen-up", Danny explains. THE old adage that a project car is never done can't ring any truer for Danny Debono. "After speaking with Kresi, the next day I rang Seb from Johnston Speed Shop and booked the car in for mini-tubs and a raised [transmission] tunnel so we could slam it on the ground", Danny laughs. [Extracted from the article]

The article focuses on minimizing food waste and promoting fully circular global food systems. Topics include circular economy in an effort to cut food waste and nutrient loss, preventing animal producers from accessing alternative suitable feedstuffs due to regulatory restrictions, and irregularity of supply is a major challenge to the use of circular feed ingredients.

The patent application titled "Double-Sided Induction Range System" by inventors KIM, Sang Woo and LEE, Myung Ock introduces a method and device for processing loans secured by digital assets like cryptocurrency. The invention aims to address issues related to indoor air pollution and increased indoor temperature by providing a double-sided induction range system that can simultaneously heat both sides of a double-sided pan, reduce cooking time, adjust based on cooking materials, collect moisture and oil, and ensure consistent cooking. This innovation is a response to the increasing popularity of home cooking post-COVID-19 and the need for efficient and effective cooking methods. [Extracted from the article]

The article from GrantStation Insider discusses the Consumer Recycling Education and Outreach grant program offered by the Environmental Protection Agency. The program aims to support projects that reduce greenhouse gases by decreasing wasted food, expanding compost markets, and informing the public about residential food waste composting programs. The deadline for applications is December 20, 2024, and more information can be found in the Funder Profile available to GrantStation members. [Extracted from the article]

Joseph K. GaydosSenior wildlife veterinarian, SeaDoc Society, UC Davis SVMJellyfish (also known as jellies) need oxygen to survive, but they don’t have a respiratory system like ours to breathe air in, extract oxygen, and expel waste gases. Instead, they have such a thin layer of outer tissue that the oxygen in seawater can pass through it directly into their body.Do you have a question for an animal expert? Send it to hello@theweekjunior.com. Find out more about UC Davis SVM at vetmed.ucdavis.edu. [Extracted from the article]

A patent has been issued for a gas scrubber designed to remove particles from exhaust gas. The gas scrubber, developed by DAS Environmental Expert GmbH, aims to improve the purity of cleaned waste gas by effectively removing particles or dust. It features a circular plate member that rotates and directs waste gas towards the center, where a liquid is sprayed onto the plate to create a mixture of waste gas and liquid. The gas scrubber also includes rotor and stator arrays to create turbulence and transfer particles from the waste gas stream into the liquid. The invention offers a more compact and efficient solution for waste gas treatment systems. [Extracted from the article]

A recent report from Aga Khan University Hospital in Karachi, Pakistan highlights the environmental impact of anesthesia and proposes approaches to minimize exposure to anesthetic gases and reduce waste. Anesthetics such as nitrous oxide and volatile halogenated ethers contribute to global warming and are released into the atmosphere during medical procedures. The emergence of low-flow anesthesia (LFA) offers a solution by reducing gas consumption and emissions. LFA involves administering anesthetic gases at reduced flow rates, minimizing wastage and curbing the carbon footprint associated with healthcare operations. The research emphasizes the potential advantages of LFA, including cost savings, patient safety, and environmental sustainability. [Extracted from the article]

A patent application has been submitted for a device that can quickly turn kitchen waste into organic fertilizer. The inventor emphasizes the growing amount of kitchen waste and the need for effective waste management to prevent pollution and the spread of diseases. The device consists of a crushing mechanism, a heating mechanism, and a deodorizing mechanism to efficiently process the waste. The goal of this invention is to offer a convenient and environmentally friendly solution for kitchen waste disposal, reducing the need for manual handling and improving waste management. The device also includes an activated carbon adsorption member to purify waste gases. [Extracted from the article]

A patent application titled "System For Lighting Off An Auxiliary Occupational Emissions Device And Method Of Operating The Same" has been published online. The patent application discusses the use of emission abatement devices in internal combustion engines to reduce pollutants such as carbon monoxide (CO), oxides of nitrogen (NOx), hydrocarbons (HC), and soot. The application focuses on the use of an auxiliary occupational emissions device, located downstream of the original equipment manufacturer (OEM) emissions system, to further treat exhaust gases and meet stricter occupational health and safety air quality standards. The invention includes the use of glow plugs to heat the exhaust gases before they enter the auxiliary occupational emissions device. [Extracted from the article]

Crusoe Energy Systems, a flare gas computing firm, is expanding to Argentina with the help of climate finance firm Unblock. Crusoe will use waste gas from oil wells in Argentina's Vaca Muerta oilfield to power containerized data centers, which will perform tasks such as cryptomining, AI, and supercomputing. The process is aimed at reducing methane emissions and making fossil fuel exploitation appear greener. However, Crusoe is facing a patent infringement suit from Canadian firm Upstream Data. [Extracted from the article]

3 Build It RECENT SMOKELESS FIRE PIT TESTING - TRYING OUT SIX new models for this summer - got me thinking it might not be too hard to make one myself. Step 14 | Using an angle grinder with a wire wheel or flap disc, remove the paint from the top ring and fire pit body. And though I did my welding with a MIG wire-feed welder, a flux-core wire-feed welder will also work. TOOLS Metal-cutting saw Angle grinder Twisted-wire wheel and flap discs for the angle grinder Drill Jigsaw with a metal-cutting blade Stepped drill bit Tape measure Wire-feed welder To cut the drum, I used a Makita metal-cutting circular saw, but an angle grinder with a cut-off wheel will also work. [Extracted from the article]

"With the tough streeter vision in mind, the build had to tick a lot of boxes like having a fat set of wheels and a bad-arse stance, but it also needed all the mod cons for comfort", Simon explains. THE CONCEPT WAS REALLY QUITE SIMPLE: IT'S NOT A GT OR A TRIBUTE, OR A PURIST'S RESTO - IT'S JUST MY VISION OF A TOUGH STREETER FOR Simon Pickrell, a childhood trip to Exhibition Park in Canberra cemented his passion for tough, top-quality Blue Ovals. Our photoshoot meant Simon had to reschedule the Fairmont's dyno booking, but by the time you read this, it should have a dyno sheet somewhere in the region of 700hp at the flywheel. [Extracted from the article]

Porsche has unveiled its long-awaited hybrid 911, along with updates to the entire 911 range. The hybrid version, called the GTS, features a new 3.6-liter engine with hybrid assistance. The GTS includes a turbocharged flat-six engine, two electric motors, and a compact lithium-ion battery. The hybrid powertrain improves performance, with a 0-62mph time of 3.0 seconds. The range also includes the base Carrera model, which has received some small upgrades. The 992.2 models have subtle styling changes and a new fully digital instrument cluster. The hybrid 911 marks a significant step for Porsche, as the company has been eager to introduce a hybrid system to the iconic sports car. [Extracted from the article]

This article discusses the limitations of using a spark test to diagnose ignition system issues in engines. The author explains that while a spark test can confirm the control of the ignition system, it does not provide information about the spark plug's performance under normal operating conditions. The article also explores the factors that can cause ignition coils to fail, such as issues with the primary and secondary circuits, and the effects of location, dirt, and oil on coil performance. The author recommends using other diagnostic tools, such as capacitive probes and current probes, to test the entire ignition circuit and compare waveforms for accurate diagnosis. [Extracted from the article]

The article discusses the life of the people living in Bhalswa landfillon the outskirts of Delhi. This March was the hottest on record in India. The same was true for April. On the afternoon of April 26th, Bhalswa caught fire. Dark, toxic fumes spewed into the air, and people living nearby struggled to breathe. By the time firefighters arrived, flames had engulfed much of the landfill.

The article titled "Design of a test bench for internal combustion engines for the School of Mechanical Engineering" presents the design of a test bench with a bench dynamometer and testing protocols for the School of Mechanical Engineering at the University of Costa Rica. The objective is to provide a tool that allows for cutting-edge studies on internal combustion engines and contribute to the development of alternative fuels and naturally sourced lubricants with a lower environmental impact. The design includes the construction plans for the test bench, as well as complementary systems such as the exhaust gas system, ventilation system, engine cooling system, and sound insulation. Although the design has not been completed, schematics are presented that describe the progress of the project to date. [Extracted from the article]

Since Matt did diesel work for a healthy group of buddies, he soon ran across the perfect candidate for a race truck via a friend - a well-worn regular cab 4x4, with a hydro-locked engine and a beat-up body. Before the truck you see on these pages, Matt raced a four-door Ford street truck, which again was powered by a 6.0L Power Stroke engine. Eschewing the popular pump setups, Matt settled upon a 200gph Holley Dominator fuel pump, which sends 60psi of fuel up to the engine's high-pressure fuel system. [Extracted from the article]

When teenage John began the search for his first car, he was adamant it had to be an HQ Monaro GTS. Fortunately, John's mates, John and Dave from Restoration Style, did a magnificent job with the body and got it ready for paint. BACK in 1990, Perth's John Simunovich was just starting high school. [Extracted from the article]

The system can be used with other JetBoil stoves via a connecting port hose to a Luna satellite burner, to boil and make a cup of coffee or tea. The pot's unusual "waffle" bottom design distributes heat from the bottom and directs it up the sides of the pot, unlike heat from a normal gas stove which flares away from the burners and is wasted. BURNERS EACH burner has Piezo ignition and an individual setting knob. [Extracted from the article]

A recent study conducted by researchers at Grigore T. Popa University of Medicine and Pharmacy in Romania explored the potential of antioxidants to mitigate the harmful effects of formaldehyde (FA) exposure. Formaldehyde is known to induce oxidative stress and is carcinogenic, particularly affecting the respiratory tract and other organs. The researchers reviewed 35 publications that investigated the use of antioxidants in preventing or healing FA-induced lesions, primarily using animal models. The study concluded that antioxidants, such as plant extracts, vitamins, and pigments, show promise in protecting against FA-induced damage, but further research is needed to confirm long-term effects and optimize antioxidant dosages. [Extracted from the article]

A study conducted at Ruhr-University Bochum in Germany explores the issue of catalyst poisoning in methanol synthesis when using industrial exhaust gases. The researchers focused on the poisoning mechanism and the different strengths of poisoning caused by sulfur-containing molecules. Due to the corrosive effects of sulfur compounds, studies on this topic are rare. The study provides a detailed description of a setup constructed for poisoning studies under industrially relevant conditions. This research has been peer-reviewed and offers valuable insights into methanol synthesis catalysts. [Extracted from the article]

A patent has been issued for a portable oxygen source with a perfusion system. The system is designed to preserve tissue by pumping fluid and oxygenating it for tissue preservation through perfusion. It uses compressed, oxygen-rich gas from a portable oxygen source to pump fluid through the tissue vasculature, reducing the need for additional electrical and mechanical components. The patent is assigned to Vascular Perfusion Solutions Inc. and provides a potential solution for organ preservation during transport for transplantation. [Extracted from the article]

Shenzhen Mindray Bio-Medical Electronics Co. Ltd. has been issued a patent for an anesthesia machine exhaust emission control system. The system is designed to address the problems of inconvenient observation and misreading of data when monitoring exhaust emissions from anesthesia machines, as well as the waste of hospital exhaust gas recovery resources when the machine is in standby. The system includes a connection pipeline, an electronic flow detector, a controller, a display, and a switch. The controller can automatically control the switch based on the operating state of the anesthesia machine, and an alarm can be triggered if the gas flow exceeds a preset range. The system also includes a flow regulator, an overflow unit, and a replenishment unit. This patent provides an easy-to-use and efficient solution for controlling anesthesia machine exhaust emissions. [Extracted from the article]

A patent has been issued for a pipe connector apparatus designed to safely and effectively discharge waste gas from a medical gas scavenging device into a building's wastewater collection system. The pipe connector assembly system includes a main pipe member, a valve housing with a valve, a drainpipe, and optional components such as a quick-release valve, an intermediary riser, and a plumbing trap. The system prevents backflow of waste gas and securely connects the pipe connector apparatus to the waste collection system. The invention addresses the need for efficient venting systems in interior rooms where traditional solutions are impracticable. [Extracted from the article]

A recent report from the University of California discusses the anesthesia gas scavenging system (AGSS), which removes waste gases from anesthesia machines. The researchers encountered two cases of extrinsic positive end-expiratory pressure (PEEP) resulting from a malfunctioning positive-pressure relief valve (PPRV) within the AGSS. Although the patients did not experience postoperative complications, the cases highlight the importance of daily prechecks for the scavenger system, the potential physiological implications of AGSS malfunctions, and the need for contingency plans in case of machine failure. This information is valuable for healthcare professionals and researchers in the field of anesthesia and pain medicine. [Extracted from the article]

According to a report by the National Oil Spill Detection and Response Agency (NOSDRA), oil and gas companies operating in Nigeria wasted approximately N169.4 billion worth of gas through gas flaring between January and May 2022. This gas could have generated 11,600 gigawatt hours of electricity but instead led to 6.2 million tonnes of carbon dioxide emissions. The companies are also supposed to pay fines totaling $232.7 million, but these fines are rarely collected. Most of the gas flaring occurred in onshore oil fields, with 59 billion SCF of gas flared, valued at $206.5 million. Offshore operations accounted for 57.4 billion SCF of gas flared, valued at $200.7 million. [Extracted from the article]