If youre trying to lose weight, you might have heard that taking magnesium supplements can help you shed pounds. [75] As of 2004, no biomarker has been established for magnesium. Like magnesium gluconate and citrate, magnesium chloride has been observed to be well absorbed by the body (2). Magnesium alloys have a number of applications: they are used for parts of aircraft, spacecraft, machinery, automobiles, portable tools, and household appliances. For instance, if someone wants to buy a car, it is possible to check the VIN number one the online . [2] Others[who?] Every MG car has a unique identifier code called a VIN. This may lead to depression. Here are 14 top vitamin D supplements, according to registered dietitians. Its also available as an oil that can be applied topically, but further studies are needed to fully understand how well magnesium in this form is absorbed through the skin (11). MG RX5 The newly revamped MG RX5 has everything you could ever need. The Weight Calculator uses the formula W = mg, or weight W is equal to mass m times gravity g. Note that the standard units for weight calculations are N, kg and m/s 2. Although there isnt a cure, most people with MG lead productive, active lives. MG RX5 Attitude Through Design. Magnesium carbonate, MgCO3, occurs in nature as the mineral magnesite and is an important source of elemental magnesium. It occurs as carbonatesmagnesite, MgCO3, and dolomite, CaMg(CO3)2and in many common silicates, including talc, olivine, and most kinds of asbestos. The slender waistline skillfully connect the front and back extending the visual length of the car, whilst its undulating lines create a strong and powerful posture as it sits firmly on the road. Treatments and lifestyle changes can ease symptoms. The MG Metro finished production in 1990 on the launch of a Rover-only model. After the Second World War record-breaking attempts restarted with 500cc and 750cc records being taken in the late 1940s. How many mg are there in 1 mcg? [45], Magnesium is used in lightweight materials and alloys. MG mostly affects women aged 20 to 40 and men aged 50 to 80. MG flares vary from person to person but may include worsened double vision, slurred speech, increased arm weakness, falling, unsteady walking, and difficulty swallowing. William Morris's Morris Garages in Longwall Street, Oxford, was the Oxford agent for his Morris cars. Call Quick Service - Riggae MG Service: +965 22282800; Call Quick Service - Shuwaikh Service: +965 22282800; Call Quick Service -Shuwaikh Zeina St. Service: +965 22282800; Back. Get more information and details on the 'mg/L' measurement unit, including its symbol, category, and common conversions from mg/L to other density units. Studies have shown that magnesium deficiency may increase your risk of depression (30). So yeah . Find A Retailer The marque name apparently originated from the initials of Morris Garages, William Morris's private retail sales and service company. One older study found that taking 200 mg of magnesium (from magnesium oxide) daily improved water retention associated with PMS (36). MG Wireless WAN Dashboard Settings. Ocular symptoms are often the first . 2 per =. Carr, A. S., Cardwell, C. R., McCarron, P. O. Ocular myasthenia gravis is a form of MG in which the muscles that move the eyes and control the eyelids are easily fatigued and weakened. Should I look out for signs of complications? Updated, electrified, recharged and ready for the future. In 2004 plans to race in the Deutsche Tourenwagen Masters (DTM) with a heavily modified V8 powered ZT supertouring car were cancelled due to MG Rover's liquidation in April 2005. Call Service Centre: Auto Class Cars - Al Wukair MG Service: 40401444; Call Showroom: Auto Class Cars - Doha Sales: 40401444; Call Service Centre: Auto Class Cars - Doha Service: 40401444; Back. When working with powdered magnesium, safety glasses with eye protection and UV filters (such as welders use) are employed because burning magnesium produces ultraviolet light that can permanently damage the retina of a human eye. Davy's first suggestion for a name was magnium,[42] but the name magnesium is now used in English and all major European languages but Russian. For the milligram (mg) or megagram (Mg), see, Mg(0) has been synthesized in a compound containing a Na. Insulin is a hormone that helps control blood sugar levels by signaling your cells to take in sugar from your blood. While magnesium supplements may improve depression in those with magnesium deficiency, further research is needed to know if they can alleviate depression in those with normal magnesium levels. The MG ZR was based on the Rover 25, the MG ZS on the Rover 45, and the MG ZT/ZT-T on the Rover 75. Certain MG treatments are not safe during pregnancy or breastfeeding. Intracellular magnesium is correlated with intracellular potassium. In Advanced Materials Research, vol. Symptoms include partial paralysis of eye movements, double vision and droopy eyelids, as well as weakness and fatigue in neck and jaws with problems chewing, swallowing, and holding up the head. It was driven in 1963 by Smokey Cook.[27]. There was a brief competitive history with a mid-engined, six-cylinder version of the Metro. Magnesium aspartate is another common magnesium supplement that is highly absorbable by the body (4, 13). The fluctuation of symptoms is an important feature that helps neurologists to distinguish MG from other disorders. The MG ZT is a car which was produced by MG Rover from 2001 to 2005. In spite of this, megadose therapy has caused death in a young child,[87] and severe hypermagnesemia in a woman[88] and a young girl[89] who had healthy kidneys. Magnesium is commercially produced by electrolysis of molten magnesium chloride (MgCl2), processed mainly from seawater and by the direct reduction of its compounds with suitable reducing agentse.g., from the reaction of magnesium oxide or calcined dolomite with ferrosilicon (the Pidgeon process). Various studies on magnesium supplements effects on exercise performance have found mixed results. [23] MG also began producing the MG Midget in 1961. Physicians use this tool to score a patient's MG symptoms based on the patient's recall of symptoms during the prior week. Kimber stayed with the company until 1941, when he fell out with Morris over procuring wartime work and was summarily dismissed. Debate remains as to when MG car production started, although the first cars, rebodied Morris models that used coachwork from Carbodies of Coventry[4] and known as "Kimber Specials",[5] bore both Morris and MG badges. ; The result is the amount converted to mg.; Keep in mind that, when converting from weight to . However, the recommended dosage may vary depending on your needs. The Role of the Neuromuscular Junction in Muscle Contraction. Two-thirds of young people with MG have overactive thymic cells (thymic hyperplasia). Since magnesium is key to muscle function, a deficiency may cause painful muscle contractions. A pregnant woman cannot pass MG to her infant. mg. Master Gardener. Most are asymptomatic, but symptoms referable to neuromuscular, cardiovascular, and metabolic dysfunction may occur. [2] In October, for the first time, a stand was taken at the London Motor Show. Magnesium is a mineral that you need to stay healthy. Myasthenia gravis is characterized by. Magnesium hydroxide, or milk of magnesia, works as a laxative by pulling water into your intestines, which helps soften your stool and ease its passage (12). 4 days ago Sad Day For Arizona Voters; Trump vs . These included the MG TC, MG TD, and MG TF, all of which were based on the pre-war MG TB, and updated with each successive model.[22]. BMC merged with Jaguar Cars in September 1966, and that December, the new company was named British Motor Holdings (BMH). This number contains vital information about the car, such as its manufacturer, year of production, the plant it was produced in, type of engine, model and more. USGA non-conforming. Magnesium is found naturally in foods like nuts, leafy green vegetables, and milk products (2). Its compounds are widely used in construction and medicine, and magnesium is one of the elements essential to all cellular life. magnesium (Mg), chemical element, one of the alkaline-earth metals of Group 2 (IIa) of the periodic table, and the lightest structural metal. Laxatives can help relieve constipation and promote regular bowel movements. Weight is a force and gravity can be thought of as an acceleration . The important interaction between phosphate and magnesium ions makes magnesium essential to the basic nucleic acid chemistry of all cells of all known living organisms. Researchers concluded that athletes who arent deficient in magnesium are unlikely to benefit from supplementation (33). This article reviews different types of magnesium supplements and how to determine the best daily dosage for your needs. The MG marque continued to be used by the successors of BLMC: British Leyland, the Rover Group and, by the start of 2000, the MG Rover Group, which entered receivership in 2005. or $296/mo. Car Company Limited was absorbed along with Morris into The British Motor Corporation Limited (BMC), created in 1952 as a merger of Morris Motors Limited and The Austin Motor Company Limited. [13], Though many plants were closed within British Leyland, none created such an uproar among workers, dealers, clubs, and customers as this closure did. Drivers Plato and Tordoff racked up seven wins and 20 podiums in the 30-race calendar. Magnesium hydroxide, Mg(OH)2, is a white powder produced in large quantities from seawater by the addition of milk of lime (calcium hydroxide). This article helps determine the best time to take magnesium to, Magnesium deficiency is one possible reason for leg cramps, so we looked into the research out there on upping magnesium to treat muscle cramps. Its cosmic abundance is estimated as 9.1 105 atoms (on a scale where the abundance of silicon = 106 atoms). Milli denotes a factor of one thousandth (1/1000th) which means that there are 1,000 milligrams in a gram. 22.6K. Among the organometallic compounds of magnesium are the important Grignard reagents, composed of an organic group (e.g., alkyls and aryls), a halogen atom other than fluorine, and magnesium. In generalized MG, the weakness involves the ocular muscles and a variable combination of the arm, legs, and respiratory muscles. [78] Alcoholism is often associated with magnesium deficiency. Articles from Britannica Encyclopedias for elementary and high school students. Magnesium citrate is absorbed relatively well by the body and has high solubility in water, meaning it mixes well with liquid (9, 10). Shop MG MGB vehicles for sale at Cars.com. Nerves (the pitcher) send signals to muscles (the catcher) across a synapse (connection) called the neuromuscular junction. Dosage for enhancing exercise performance, Possible side effects, concerns, and warnings, What to Know About Magnesium and Your Leg Cramps, 10 Magnesium-Rich Foods That Are Super Healthy, How to Use Magnesium Supplements for Weight Loss, 7 Nutrient Deficiencies That Are Incredibly Common, Natural Laxatives for Constipation: Everything You Need to Know, A Dietitians Picks of the 14 Best Vitamin D Supplements in 2023. The badge was also applied to versions of BMC saloons including the BMC ADO16, which was also available as a Riley, but with the MG pitched as slightly more "sporty". The MG3 offers value, personality and most importantly, style. mL = mg / 1000. MG departed from its earlier line of Y-Type saloons and pre-war designs and released the MGA in 1955. There isnt a cure, but treatments can help and some patients may achieve remission. [citation needed]. They experience muscle weakness and fatigue of various severity. MG is a British automotive marque founded by Cecil Kimber in the 1920s, and M.G. Magnesium supplements are often marketed to prevent or improve muscle cramping. Serum magnesium levels may be normal even when intracellular magnesium is deficient. Born in Britain . Prev. The ample dimensions of the vehicle ensure that its presence is always felt, and a selection of sporty flourishes such as the tail lights, LED daytime running lights, and 16 inch alloy wheels are all . [citation needed], Because of low density and good mechanical and electrical properties, magnesium is used for manufacturing of mobile phones, laptop and tablet computers, cameras, and other electronic components. Magnesium salts are included in various foods, fertilizers (magnesium is a component of chlorophyll), and microbe culture media. William Morris owned MG personally, and in a re-arrangement of his various personal holdings, he sold MG in 1935 to Morris Motors (itself the leading member of his Morris Organisation, later called the Nuffield Organization),[8] a change that was to have serious consequences for MG, particularly its motor-sport activities. There are two clinical forms of myasthenia gravis: ocular and generalized. MG affects the communication between nerves and muscles (the neuromuscular junction). Multiply the density by the amount you want to convert from ml. Find Out More. Magnesium deficiency in plants causes late-season yellowing between leaf veins, especially in older leaves, and can be corrected by either applying epsom salts (which is rapidly leached), or crushed dolomitic limestone, to the soil. Research, compare, and save listings, or contact sellers directly from 38 MGB models nationwide. Doses of 250 mg of magnesium supplements daily have been shown to improve blood glucose levels in patients with diabetes, but more research is needed. The general strategy for such alloys is to form intermetallic precipitates at the grain boundaries, for example by adding mischmetal or calcium. After three years without a major sponsor, WSR teamed up with RAC in 2006 and the team was called Team RAC. MG cars had their roots in a 1920s sales promotion sideline of Morris Garages, a retail sales and service centre in Oxford belonging to William Morris. Chan School of Public Health - Magnesium, magnesium - Children's Encyclopedia (Ages 8-11), magnesium - Student Encyclopedia (Ages 11 and up). 1975 MG MGB GT For consignment, a now chromed bumper replaces the rubber on this enclosed cabin 1975 MGB GT. Treatments for MG focus on improving symptoms. Shortness of breath or difficulty breathing. MG is a lifelong neuromuscular disease. People with MG lose the ability to control muscles voluntarily. [47] Recent developments in metallurgy and manufacturing have allowed for the potential for magnesium alloys to act as replacements for aluminium and steel alloys in certain applications. In 1965 the fixed head coup (FHC) followed: the MGB GT. Updates? [43] The main applications of magnesium are, in order: aluminium alloys, die-casting (alloyed with zinc),[44] removing sulfur in the production of iron and steel, and the production of titanium in the Kroll process. For more, seeResearch. Known originally through compounds such as Epsom salts (the sulfate), magnesia or magnesia alba (the oxide), and magnesite (the carbonate), the silvery white element itself does not occur free in nature. Myasthenia gravis (MG) is an autoimmune disease a disease that occurs when the immune system attacks the bodys own tissues. MG are a proud member of The Motor Ombudsman accreditation scheme and are accredited to the CTSI-approved New Car, Vehicle Sales and Service & Repair Codes of Practice, ensuring we operate to the highest standards of service and offering peace of mind for customers. The much loved brand is more than you bargained for delivering style, performace and value across a range of electric & plug-in hybrid vehicles. Magnesium oxide and magnesium hydroxide are two magnesium compounds commonly used to promote bowel movements (15). (https://thebrain.mcgill.ca/flash/d/d_06/d_06_m/d_06_m_mou/d_06_m_mou.html), (https://www.merckmanuals.com/home/brain,-spinal-cord,-and-nerve-disorders/peripheral-nerve-disorders/myasthenia-gravis), (https://www.mda.org/disease/myasthenia-gravis). Continuing expansion meant another move in 1927 to a separate factory in Edmund Road, Cowley, Oxford,[2] near the main Morris factory, and for the first time, it was possible to include a production line. With continual updates, mostly to comply with increasingly stringent United States emissions and safety standards, the MGB was produced until 1980. After BL became the Rover Group in 1986, ownership of the MG marque passed to British Aerospace in 1988 and then in 1994 to BMW. Screening for thyroid abnormalities should be part of the initial evaluation. The hydrogen gas produced intensifies the fire. Privacy Policy | Its rare for more than one member of the same family to receive a diagnosis of autoimmune MG. 7. New Vehicles. MG ONE The MG ONE is a great option for anyone who values safety, convenience, and good looks while driving around town. Magnesium doses of 200250 mg daily have been shown to improve PMS symptoms, including mood and water retention. $16,900. 7H2O. The all-new MGF went on sale in 1995, becoming the first mass-produced "real" MG sports car since the MGB ceased production in 1980. Many forms of magnesium supplements are available. Myasthenia gravis (MG) is an autoimmune disease, meaning the body's immune system mistakenly attacks its own parts. Myasthenia gravis (MG) is an autoimmune disease a disease that occurs when the immune system attacks the body's own tissues. You can use this tool as well. Under BMC, several MG models were no more than badge-engineered versions of other marques, with the main exception being the small MG sports cars. CC-1713299. Please refer to the appropriate style manual or other sources if you have any questions. In some patients, MG symptoms improve during pregnancy. In someone with a healthy immune system, nerves and muscles communicate a bit like a tiny baseball game: In a healthy person, nerves signal muscles work effortlessly, like one ballplayer catching a ball and throwing it to a teammate. In 2006, it was reported that an initiative called Project Kimber, led by David James, had entered talks with Nanjing to buy the MG brand to produce a range of sports cars based on the discontinued Smart Roadster design by DaimlerChrysler. ", "Suboptimal magnesium status in the United States: are the health consequences underestimated? Andrews, P. I. Autoimmune myasthenia gravis in childhood. Magnesium, being readily available and relatively nontoxic, has a variety of uses: Magnesium metal and its alloys can be explosive hazards; they are highly flammable in their pure form when molten or in powder or ribbon form. The catcher cant catch the ball, and communication becomes sluggish or doesnt work at all. The RDA for magnesium for adults is 310420 mg, depending on age and sex. MG are a proud member of The Motor Ombudsman accreditation scheme and are accredited to the CTSI-approved New Car, Vehicle Sales and Service & Repair Codes of Practice, ensuring we operate to the highest standards of service and offering peace of mind for customers. Its activities were renamed MG Division of BMC in 1967, and so it was a component of the 1968 merger that created British Leyland Motor Corporation (BLMC). The real dynamic NEW MG ZS. However, its best to consult a healthcare professional before taking a supplement, especially at higher doses. Book a Test Drive. MG Show. BMH merged with the Leyland Motor Corporation in 1968 to form British Leyland Motor Corporation (BLMC). Car Company Limited was the British sports car manufacturer that made the marque famous. MG cars is very popular for their two-seater open sports cars. MG Show. Get to know all the details of MG Hector internet inside car, interior, 360 view at mgmotor.co.in. Magnesium is involved in more than 300 biochemical reactions in your body and crucial for maintaining good health (41). Last reviewed by a Cleveland Clinic medical professional on 04/07/2021. In fact, taking a magnesium supplement may improve depressive symptoms in some people. autoantibodies against the acetylcholine receptor (AChR-Ab), or against a . At one time, magnesium was used for photographic flash ribbon and powder, because in finely divided form it burns in air with an intense white light; it still finds application in explosive and pyrotechnic devices. Most people feel strongest at the start of the day and weakest at the end of the day. While street-legal models were offered with . Therefore, water cannot extinguish magnesium fires. Eventually, you may find it difficult to control your neck and limbs. Magnesium phosphate is used to fireproof wood used in construction. Experts estimate that 36,000 to 60,000 Americans have this neuromuscular disease. You are here: Homepage > Homepage; Next. Research, compare, and save listings, or contact sellers directly from 71 MG models nationwide. MG launches NEW MG ES, a 100% electric station wagon Modern look with a touch of luxury featuring superior comfort and utility. For best results, always follow standard dosage recommendations on the label. Welcome to MG Motor Trinidad and Tobago. Magnesium is flammable, burning at a temperature of approximately 3,100C (3,370K; 5,610F), In the form of turnings or ribbons, to prepare, As an additive agent in conventional propellants and the production of, Alloyed with zinc to produce the zinc sheet used in, As a metal, this element's principal use is as an alloying additive to aluminium with these aluminium-magnesium alloys being used mainly for, Specialty, high-grade car wheels of magnesium alloy are called ", Intravenous magnesium is recommended by the ACC/AHA/ESC 2006 Guidelines for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death for patients with ventricular, Magnesium sulfate intravenous is used for the management of. "Controlling the ignition and flammability of magnesium for aerospace applications." For unknown reasons, the bodys immune system attacks itself. or $296/mo. According to some older research, this is likely because its absorbed in a different area of your intestine compared with many other forms of magnesium supplements (14). If you have MG, these steps can ease fatigue and boost muscle strength: With treatment, most people with MG lead full, active lives. Adequate magnesium levels are important for a good nights sleep. ", "ACC/AHA/ESC 2006 Guidelines for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death: a report of the American College of Cardiology/American Heart Association Task Force and the European Society of Cardiology Committee for Practice Guidelines (writing committee to develop Guidelines for Management of Patients With Ventricular Arrhythmias and the Prevention of Sudden Cardiac Death): developed in collaboration with the European Heart Rhythm Association and the Heart Rhythm Society", "Magnesium Sulfate for the Treatment of Eclampsia: A Brief Review", "Fatal Hypermagnesemia in a Child Treated With Megavitamin/Megamineral Therapy", "Hypermagnesemia induced by massive cathartic ingestion in an elderly woman without pre-existing renal dysfunction", "Magnesium a versatile and often overlooked element: new perspectives with a focus on chronic kidney disease", https://en.wikipedia.org/w/index.php?title=Magnesium&oldid=1149843924. MG Comet EV could well be the most-affordable electric car in the Indian market upon its launch, a tag that currently belongs to the Tata Tiago EV. The mmol's cancel and you are left with mol. Based on limited research, taking 320729 mg of magnesium daily may help you fall asleep faster. Take naps or rest breaks throughout the day. And you can expect at least a club longer with your irons too! However, another 2014 study found that people with diabetes and normal magnesium levels who received a daily total of 360 mg of magnesium from magnesium lactate showed no improvements in blood glucose regulation or insulin sensitivity over a 3-month period (24). [2] This car model continued through several versions following the updates to the Morris. For stories of families living with MG, see our MG stories on Strongly, the MDA blog. MG FLEET. Here's what magnesium does for your body. As of 2009, the project appears to be dormant. A milligram is a unit of mass in the Metric System. Commercialise moins de 30 000 , la MG 4 se dcline en deux configurations techniques et autorise jusqu' 450 km d'autonomie avec une charge. [72] Both low and high protein intake conditions inhibit magnesium absorption, as does the amount of phosphate, phytate, and fat in the gut. People with MG lose the ability to control muscles voluntarily. 2023 Healthline Media LLC. The MG brand's sales rose by 361% during 2014 thanks in part to the introduction of the MG 3 to the product range. Let us know if you have suggestions to improve this article (requires login). Magnesium is the third-most-commonly-used structural metal, following iron and aluminium. 458. Prev. Taking a magnesium supplement may help increase magnesium levels in those who have a higher risk of deficiency or dont consume enough through their diet. While the MG operations was profitable these profits were entirely offset by the huge losses accrued by the rest of the Austin-Morris division and any funding to the Division within BL was allocated to urgently required mass market models, leaving MG with limited resources to develop and maintain its existing model range, which became increasingly outdated. Between 1967 and 1969 a short-lived model called the MGC was released. "MG: A Great Sporting Name", in Ward, Ian, Executive Editor. You may have shortness of breath or more serious breathing problems. Magnesium toxicity is rare, but be sure to speak with a healthcare professional before beginning to supplement with more than 350 mg daily. The name magnesium comes from Magnesia, a district of Thessaly (Greece) where the mineral magnesia alba was first found. Amidst a mix of economic, internal and external politics, the Abingdon factory was shut down on 24 October 1980 as part of the drastic programme of cutbacks necessary to turn BL around after the turbulent times of the 1970s. Your Style, Your Drive. Production ceased in April 2005 . [15][16], By March 2012, SAIC had invested a total of 450million in MG Motor. The mechanisms for maintaining the magnesium level in the serum are varying gastrointestinal absorption and renal excretion. Magnesium is essential for maintaining proper health. The M.G. Coming to a Cleveland Clinic location?Hillcrest Cancer Center check-in changesCole Eye entrance closingVisitation, mask requirements and COVID-19 information, Notice of Intelligent Business Solutions data eventLearn more. If you require a supplement, dosage recommendations can vary depending on your needs, such as to improve constipation, sleep, muscle cramps, or depression. Autoimmune thyroid disease is seen in 3% to 8% of patients with MG. MG in 2022 revealed a modular platform for electric vehicles, which the company said was capable of supporting sports cars. Burning magnesium can be quenched by using a Class D dry chemical fire extinguisher, or by covering the fire with sand or magnesium foundry flux to remove its air source. Another study noted the ability of magnesium supplements to reduce the frequency of leg cramps during pregnancy, reporting that those who took 300 mg of magnesium daily experienced less frequent and less intense leg cramps, compared with those who took a placebo (26). According to one review of five studies, supplementing with 600 mg (from magnesium dicitrate) could be a safe and effective option to reduce the frequency of migraine attacks (39). Classic Auto Mall Inc (877) 516-3869. How to Convert Milliliters to Milligrams/ml to mg. To obtain the value of ML, divide the value of mg by 1000. Excellent response and agility to make you comfortable on every journey. Magnesium citrate and magnesium hydroxide are common magnesium compounds used to treat constipation. [42] Antoine Bussy prepared it in coherent form in 1831. The marque lived on after 1980 under BL, being used on a number of Austin saloons including the Metro, Maestro, and Montego. In 2014, a third MG6 GT was on the grid, driven by Marc Hynesalso maintained by Triple Eight but in a new livery that didn't resemble the other two MG cars. Magnesium is involved in over 600 cellular reactions and can benefit your health in impressive ways. Advertising on our site helps support our mission. Magnesium is found naturally in many foods and in your body. You are here: Homepage > Homepage; Next. Roasting either magnesium carbonate or magnesium hydroxide produces the oxygen compound magnesium oxide, commonly called magnesia, MgO. Magnesium hydroxide, also known as milk of magnesia, is commonly used as a laxative to treat constipation and in some antacids to treat heartburn (2, 12). 1924MG MG is a British automotive marque founded by Cecil Kimber in the 1920s, and M.G. Difficulty speaking, chewing or swallowing. Hence, carbon dioxide fuels rather than extinguishes magnesium fires. ga precision gladius, dear annie archives 2015,