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Can openers a short history lesson 

Many individuals tend to believe that containers and can openers were  developed around the same time, since it has become considered  necessary to have a can opener to be able to open a can. This is simply not, actually, the case: cups were invented in the early 19th century, in order to store food for the  navy, while can openers werent invented until a named Ezra Warner came up with the theory half of  a decade later. For the time being, people had in the future up with creative  approaches to open the cans, frequently using sharp knives, or a hammer and  chisel.www.lowfinancerate.com  [http://dandggaragedoors.com/installation.php garage door installation milwaukee] . 

The can opener we love and all know today goes back to 1925, although it was merely a small modification to the original 1870 design, putting a edge to the cutting wheel. It  is a testament for their utility that the only change since has been the introduction of electric can  openers, but electric can openers are still by no means common, and it is unusual to  find a home that doesnt use a can opener in the traditional style 

People still open  millions of cans every day using can openers, as cans  are much cheaper to manufacture when they dont incorporate a ringpull, despite the fact  that pull-to-open cans were developed 50 years back. There's also a particular  nostalgia value in if you havent done it for a while though it can  also be considered a little dangerous if you cut yourself on the sharp steel edge of the  drinks top opening a with a opener. [http://dandggaragedoors.com/ visit my website] . 

But, the traditional wheel design isn't the sole sort of  can opener around. Another one that's common is the P-38 pocket could  opener, utilized in the military and often provided with food assist in the developing  world. As less metal is used  much by it, consisting only of a metal blade with a land, It's much cheaper to make than a  regular can opener. For the experienced, it can even be faster to make use of than a typical can opener, and it is undoubtedly simpler to carry and store.Contractor Accountants Cornhill Private Wealth Cornhill Private Wealth [http://dandggaragedoors.com/ go  here] .