Q:I know fuel additives like STP‘s Octane booster (don‘t complain about them I know they aren‘t all that), I know they can seriously f*ck up more modern engines. But I have a 1987 BMW. with an inline 6 engine. I am wondering if the Injector cleaner, octane boosters, etc fuel additives will damage anything.

The previous post is partly correct. Octane booster - stay away from it unless you have an actual need to boost the base octane level of the gas you're getting. For example, I have an LT1 that's been built to just barely run on super. If I get one questionable tank of gas, it'll knock - I need the octane boost in that case to improve the quality of the gas mix in my tank to keep my engine out of knock. If you add too much of this for an engine that runs fine on 87 octane, you will see strange things like engine run-on, where the engine will pre-ignite off of hot spots, even with the ignition turned off. But otherwise, octane boost is a waste of good money for most engines. Fuel injector cleaner - good for the occasional use. The cheap stuff is mostly ethanol, which is actually good to help remove water from your tank, but not so good on the hoses of an 87 bimmer, since they were built before ethanol was a major additive. The more expensive stuff is mostly solvent and detergent, which won't harm a thing unless you mix it well in excess of what the label says. Most all gas additives (and most oil additives for that matter) are now designed to accommodate modern engines and sensors. I've used fuel injector cleaner with great success on both a Jeep Grand Cherokee and a Toyota Tacoma that were experiencing poor fuel mileage and power. Do I use it with every tank? Heck no! I'd only recommend this occasionally, just as a little kick to help keep the injector patterns correct. If your injectors are shot or really clogged, they will do nothing to help you. In short - forget octane boost, and be careful with the ethanol/methanol based cheap supplements on an older car! Even on the good stuff - use it sparingly.

Q:Pig blood processing into blood tofu with which food additives are not fragile

Only one on the line, the law has QS card pig blood coagulation agent only days hi new tofu coagulant.

Q:I have an ‘05 530i 45k miles.are there any recommended oil additives that are good for the car? I know the dealer uses BG44 for the fuel system, but not sure what they use if any for oil treatment.

Good quality oils have all the additives they need to do the job they were designed for.

Q:what is find the additive inverse of 1/3??

The additive inverse of a number is the opposite of the number. When the two are added, the result is zero.

Q:a whole lot of VST‘s advertise either being Additive or Subtractive synths, and I cant tell the difference.

C'mon. You really don't know this? A keyboard is an instrument withA KEYBOARD. It could be a grand piano, a cheap little electronic thing, a big expensive keyboard that rock stars use on stage, it could be asynthesizer. If it has a keyboard, it'sA KEYBOARD. There are lots of keyboard instruments around that have thousands of different sounds and instruments on them with sequencers and percussion, etc. People call these keyboards. But they're also synthesizers because they synthesize their sounds. Is there a piano inside that little keyboard? No. It's a synthesized piano sound. A synthesizer is an electronic instrument that synthesizes sounds. The vast majority of synthesizers are keyboard instruments. There are guitar synthesizers, there are drum synthesizers, there are all sorts of synthesizers. But most synthesizers are keyboard instruments. So if someone says I play synthesizer, it probably means he/she plays a keyboard synthesizer. If someone says I play keyboard, it could mean piano, organ, synthesizer, etcany instrument with a keyboard. But these days, it probably means they play a keyboard synthesizer. There's also analog versus digital synthesis, but that's for another day. Just because you know how to play the sounds on your synthesizer doesn't mean you're a keyboard player. A keyboard player knows how to play real keyboard instruments like pianos and organs. So if your keyboard playing consists of triggering sounds on your synthesizer, you really can't claim to be a keyboard player.

Q:Differences between extreme pressure additives and lubricating additives

Adding one or more compounds in the lubricant to give the lubricant a certain characteristic or to improve some of the properties already present in the lubricant. The role of additives is to improve the performance of base oils and to add new properties. Existing properties include: viscosity, viscosity index, pour point and oxidation resistance. New features include: cleaning and suspension capacity, abrasion resistance and corrosion inhibition

Q:Besides compost, what are some good garden soil additives and where can I get them?

You would always want to mix your soil together so it is fairly consistent throughout your bed so you did the right thing. I would think that the only time you would spread a layer on top would be over your lawn. In that case you wouldn't want to smother your lawn so you would use no more than an inch of compost. You may not have to add any fertilizer since you have so much compost. It may be a bit rich with nutrients for some vegetables because there is so much compost and the ingredients in the the potting soil is not mentioned. The consistency of the soil sounds lite and fluffy. That is good for a raised bed. You may want to contact a garden center that sells just plants and trees and speak with one of their professionals. You may want to get the nutrient level tested. They sell test kits or they may be able to do it for you. My only concern with your mixture would be the level of different nutrients. As an example if the nitrogen level is too high for tomatoes, you would get a lot of foliage and no tomatoes. You probably have very little to worry about and you may have the best soil but I would still get it tested this time. You wouldn't need to in following years.

Q:I would like to know what Lubrigel and EZ Gel are (in relation to drilling mud additives & oilfield practices)

Lubri gel and Ez Gel are trade names for a class of additives used to condition the well bore in oil and gas drilling operations. Drilling mud has several properties DENSITY or Mud Weight being oneFLUID a mixture of water and mud are pumped down to the drill bit to cool the drill bit, clear cuttings from the hole and to help seal and condition the well bore. Water alone has a weight of 1000kg (m3 cubic meter) as you go deeper into the earth more fluid weight(hydrostatic pressure) is needed to keep the pressure coming up from below in balanceYou add BENTONITE GEL a type of clay to your mixing hopper and send it to your mudtanks to increase your fluid density and then pump it down hole it also helps seal thesmall gaps in the bore of your hole to help you retain fluid in the boreand maintain hydrostatic balance on the gases or fluids downhole. Weight on Weight as opposed to an UNDERBALANCED DRILLING program. There are many different types of additives that are used down hole ranging from INVERT a type of Diesel used in areas where a water based drilling fluid would damage your formation down holeto SAWDUST Cellophane and golfballs in extreme cases. Lubri Gel EZ Gel are trade names for a Bentonite Clay based drilling mud. Hope this helps

Q:What chemicals/food additives are vegetarians not allowed to eat?

gelatin and rennet in a lot of cheese are the main ones.

Q:I‘ve got an older car. A ‘95 Saturn with 141,000 miles. I‘ve just noticed lately that it hasn‘t been getting as good of mileage. First, those fuel additives you see in the store(like GumOut), are they worth adding to your gas tank? I know they claim to be an injector cleaner and fuel system cleaner. Are they a waste of money/screw up my car? Or worth it?Second, how often should you get a tune-up? I get my oil changed regularly but what about a full tune-up and what exactly should they be doing with a tune-up? I think my last one was 3 years ago.

if you reprogram the computer and put on a high flow exhaust it works, other than that save your money.