Medical Author: Omudhome Ogbru, Pharm.D. College keeps getting more expensive year after year. Across the world, there are thousands of children in need of homes. Why? Anyone who has purchased prescription medications has probably wondered why they cost so much. Like many other topics in “practical” compressed air technology, a significant portion of this is controversial and often directly opposed. (istock) By Claire Swinarski. Appliance Shortage: Why It's So Hard To Buy A New Refrigerator These Days Some shoppers looking to buy new fridges, freezers or washers have been finding themselves out of luck. The subject of compressed air piping has probably had more pages written about it than any other topic, even storage. It's not compressed air, it is a liquid chemical compound that when released from the container changes from a liquid to a gas - it literally boils at room temperature but stays a liquid as long as it is pressurized in the can. This simply doesn’t apply to equipment such as the Apple … It's really the specialized reflective or reactive armor that are ludicrously expensive. Why are iPhones so expensive? At 127 million people Japan has almost 40% the size of the U.S. population in a land space that’s a bit smaller than California. Beowulf, Feb 12, 2007 #25. More than that and I wouldn’t call this valve “cracked open” Timer operated drain. MasterNoob on 17/11/2013 - 14:49. These types of drains are a very popular option. Valves, piston rings, and other consumables on a reciprocating compressor need share. As Australia's large gaming specialist chain, you'd expect them to be price compete with Big W, Target and KMart prices. This is why it's been more expensive to update your home lately The cost of lumber rose to historic highs in the summer, before cooling off some. Because the ‘8 times more expensive… It's more expensive, so weigh the pros and cons. Why is it so expensive to adopt a child? The average median … You see, compressed air is about 7 to 8 times more expensive than electricity. Part of the boiling of the liquid makes the volume expand rapidly, which is why it comes out as a stream of pressurized "air". Thought everyone knew that. I do own the originally linked, non-ESD-safe Duster and have cleaned about six full tower cat-hair-catchers with it. If you spend a lot of time in front of your computer, then you probably already know the importance of keeping a clean battle station. Ask any Japanese why homes cost so much and you’ll get the Standard Party Line: “Yes, Japan is a small country with very little land, blah, blah, blah…” This of course is true. Cause it talks Donald Trump a lot of time to fill each container, being full of hot air and all, and he costs a lot. Many people are so used to commodity priced technology nowadays that they are accustomed to expecting price to be based on manufacturing cost. That way it takes 1.5–2 months to arrive but you pay virtually nothing. Compressor oil is … Why are prices at EB Games so expensive? In 1971, tuition at Harvard University cost students $2,600 annually. Sơn mài is a traditional Vietnamese form of lacquer painting. The media has reported on the issue of drug costs a few times with the slant usually being that drug companies are greedy, selfish, and uncaring. According to College Board Trends, the average annual increase of tuition and fees for a public four-year university was 3.4% between 2005 and 2016—that’s slightly less than the previous decade but still higher than inflation. While they do have a price-match policy, it requires that the store must be local and must have the … Food grade lubricant needs more frequent changes. The oil inside lubricated screw compressors not only protects the internal bearing surfaces from wear, but it also has other jobs. Can we just not have them? Compressed air is air kept under a pressure that is greater than atmospheric pressure.Compressed air is an important medium for transfer of energy in industrial processes, and is used for power tools such as air hammers, drills, wrenches and others, as well as to atomize paint, to operate air cylinders … So far so good. And, perhaps more importantly, why are uniforms? Look at the total cost of the ship and consider the armor as part of that total cost. (Given a lot of EV development work has happened in a short time and is spread over a small number of sales, plus the resource … Page 1 of 2 1 2 Next > Thread Status: Not open for further replies. Why is compressed air so expensive? ... Compressed air isn't anywhere near as powerful (at least the ones I've seen). Because so many factors have to be taken into account, this isn’t so easy to calculate, but anything up to 20 cfm continuous compressed air loss is common to find. 320 comments. Yes, ordering your products by sea delivery. So the question turns around a bit as it seems that EVs are the last thing existing manufacturers want to build and the ones that are available should still be very expensive indeed. In fact, this is why proper training of employees in the use and maintenance of compressed air systems is so important! It's one of the biggest mistakes players make, they buy a Python or Anaconda and try running it without armor upgrades, then wonder why they die so quickly. Created using a toxic lacquer harvested from one region of … However, if you need them reasonnably fast there is no way around paying quite a lot for delivery by plane. Why are uniforms so expensive? And this is something that you should remember any time you use compressed air for anything! originally appeared on Quora - the place to gain and share knowledge, empowering people to learn from others and better understand the world. Rather than spend a fortune (and create a lot of waste) by ripping through cold cans of compressed air, consider upgrading to an electric duster that is specially designed to blow dust off of your … Medical Editor: Jay Marks, M.D. November 28, 2016 at 11:00 a.m. UTC. Education is more expensive, too.