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What is the purpose of aluminum in injections?
- Aluminum salts have been used in vaccines for over 80 years now. They are thought to increase the body's immune response to the vaccines although it is not clear to researchers how this works. However, there is no evidence that it is harmful and the only side effect seems to be increased reddness. The odd thing is that there is usually some sort of metal in any vaccine/shot. If not aluminum salts, there's thimerosal (a mercury-based preservative). The CDC says, btw, that there is no proof that thimerosal causes any harm. However, some studies show a link between thimerosal, aluminum, and a host of other preservatives added to vaccines to autism in children. No news on how it affects adults, but research is being done with respect to Alzheimer's disease. Speak to your doctor to find out he/she has 'metal free' versions of vaccines and about your concerns. Such vaccines are available but are usually very costly to obtain manufacture so doctors usually don't order them as a result.s
Removing electrons from Aluminum?
- One approach to this can use the density of aluminum to find the mass of the1 cm³ block. The density of aluminum is 2.70-g/cm³ so your cube has a mas of 2.70-g. The number of aluminum atoms in this block is: 2.7-g Al x (1 mol Al / 27.0-g Al) x (6.023 X 10²³ atoms Al / 1 mol Al) = 6.023 x 10²² atoms Al. Each Al, as you pointed out, contains 13 electrons so we have 6.023 x 10²² atoms Al x 13 electron/atom = 7.83 x 10²³ electrons. 1 x 10¹² pC = 1 C and 1 C = 6.24 x 10¹⁸ electrons=== 1.5 pC x (1C / 1 x 10¹² pC) x ( 6.24 x 10¹⁸ electrons / 1 C) = 9.36 x 10⁶ electrons a.) % removed = 9.36 x 10⁶ / 7.83 x 10²³ x 100% = 1.2 x 10⁻¹⁵ % b.) Each electron has a mass of 9.11 x 10⁻²⁸-g , so the total mass removed =9.11 x 10⁻²⁸-g/elec x 9.36 x 10⁶ electrons = 8.53 x 10⁻¹⁴-g. Thus the % decrease is (8.53 x 10⁻¹⁴-g/ 2.7-g) x 100% = 3.16 x 10⁻¹² %s
What is the purpose of using aluminum foil when baking or broiling meat?
- Keeps the top from getting over cooked and the foil keeps the steam in so your food with be moist.s
On the 4 roller aluminium rolling mill, there will always be dents and pressing pits on the backup roll 10
- Substandard products how to leave the factory, if not for external reasons, that is, when the design and installation of bearings, specifically, you find manufacturers to come to repairs
Is anodized aluminum rust-proof?
- Is Aluminium Rust Proofs
Vinyl Siding vs. Repainting Existing Aluminum ?
- Vinyl siding, the kind that is single thickness with no backer, will bend, buckle, and distort in about 5 years. The vinyl siding with foam backer is somewhat better but not much. It will look badly in years to come. . Just drive around and look at some of those homes built just a couple years ago with that stuff on them. Notice how twisted and buckled and bent and crooked that stuff has become. Plain terrible I think. Paying that much for a house, it should last a lifetime. There are COATING companies around that will come and clean your existing aluminum siding, They will remove dents, apply a 2 part epoxy primer, and then a two part Vinyl coating that will last for 30 years under a warranty. These coatings can also be applied to wood siding, they give it a renewed look, and no painting ever again. You cannot do this yourself. It is done with airless type sprayers and it lasts literally forever. I had this done to my aluminum underhangs and gutter and wood window wells on my brick house. That stuff is so tough and smooth that even dirt or dust doesnt stick to it. Look under Vinyl Coatings in the Yellow Pages. If there is a home show in your area, go to one of those and you can see these new coatings. They are really superior to any painting you can do yourself, Yes, they cost a bunch more but they are well worth it in the long run. That Aluminum on there is 100 Times better than any vinyl will ever be. It will last indefenitely. Dont be fooled by some vinyl salesman's pitch of insulating qualities of vinyl with that thin 1/4 inch of foam on the back. That is nonsense, that thin of a foam in a side wall means nothing on insulation value for your house. Stick with your Aluminum and your wood siding and window trims, get it coated and you will be very happy with that.s
can i use a DC Tig welder to weld aluminum?
What are your opinions on recycling aluminum?
- no I dont recycle aluminum but I should have no place to store it yes it makes a difference because in stead of making more they can melt down what has already been made the contamination to our environment would be less I think re teaching about recycling an where to turn them in would be good along with showing how the aluminum impacts our environment when its not recycled would works
Characters of Aluminium Die Casting
- Die casting is the process where one item is replicated en mass by using an easily melted material shaped in a higher heat resistant mould.Aluminium die casting uses the same proce...
Features of Aluminium Foil Bags
- Aluminium foil bags are made from a variety of plastic films in a composite bag machine and maybe used for packaging food, medicine industrial products, and other daily necessities...
What is Aluminium Foil Machine
- An aluminium foil sealing machine uses the principle of electromagnetic induction so that aluminium foil on the bottle will instantly generate heat, and then fused on the bottle, t...
What is Aluminum and how to clean Aluminum Sheet?
- Basic Science, 1.1Aluminium has the chemical symbol AL, it is a soft, white or silver coloured metal. It is non conductive of electricity, a soft, ductile or malleable metal so is ...
The History of Polyester
- To most people polyester is a synthetic cloth made by spinning polyester yarn, used in the manufacture of clothing and often mixed with other yarns, most notably, cotton. And they ...