Copper

evidence. As previously stated, pollens prove that Oetzi had traveled up and down mountains before his death. He could have easily been chased up and down the mountains by his attackers. It is true that his copper bladed-ax was left behind, but his attackers might not have wanted to be identifiable. A copper ax would be too obvious for his killers to take. Being identifiable is something killers aren’t fond of. Nothing else valuable was left behind, meaning his attackers took anything else that…

compared to those of the fresh catalysts. Fig. 6 represents the TEM images of the fresh SCR catalysts. By comparing the EDS electron images of the catalysts, the Cu, Ce, and Nb particles on catalyst surface were distinguished. As shown in Fig. 6(a), copper may disperse as Cu2+ or CuO species on the catalyst surface. In Figs. 6(c) and (d), Ce and Nb were observed, because of metal oxides of CeO2 and Nb2O3 as shown in the XRD results (Fig. 2) and XPS data of Figs. 4 and 5. Comparing Figs.…

iceman Otzi was assassinated by a group of people because they disagreed with him for some political reason. Otzi was discovered with many different items; with the use of these items we can infer why Otzi was killed. Among them was a copper-bladed axe. The copper axe he carried tells us that he was a of high ranking member of his village, the axe was a very powerful tool, as well as very rare, and cherished weapon; this was because of the time, energy, and resources it took to make one. Not…

The Goldfish- Prosopopeia I see my entire world in my line of vision. I cannot move beyond my borders of glass. A gigantic shadow approaches my bowl. The end most be coming soon for me. My world goes completely dark and I am removed from existence for a matter of moments. Food pellets rain down from the sky and I realize this shadow has just fed me. It begins to move away and I take a closer inspection of the landscape around me. I am place within a corner of a large square shaped room. The…

quality. When it comes to their wiring, Scosche uses true AWG (American Wire Gauge) to measure the proper gauge of their wire. This ensures the customer is paying for quality of product. On top of that, Scocche uses oxygen-free copper (OFC) compared to the competition that uses copper clad aluminum mix (CCA). Cutting corners in this industry can have disastrous results. Not using the right gauge of wire can cause an increase in resistance and permanently damage a customer’s amplifier. Having a…

FOR more than two decades Wittenoom in WA’s Pilbara region was a mining stronghold. The small country town which lies around 1400kms northeast of Perth was also, at one stage, the only place in Australia that produced blue asbestos. But when demand for the deadly mineral began to wane and fears of serious health concerns began to emerge, the operation was shut down in 1966. However it was another decade before authorities realised the blue dust that swept throughout the town was extremely…

On october 12, 2015 at or about 1102 hours i was dispatched to 1735 east young circle (publix supermarket), hollywood florida, in reference to a cellphone being taken. Upon further investigation it was later found that the cellphone would equal the amount to grand theft (over $300.00usd). Let it be also noted during the time of this investigation, i was working an off-duty detail at the above location. Upon arrival i made contact with the james othman, herein after referred to as the victim.…

Task 2 & 3: A. Pile the seaweed up on the tin lid supported on a tripod and begin heating with a strong Bunsen flame. It may have to be added a portion at a time during the heating, given the quantity to be reduced to ash. When all has been turned to ash, about a dessertspoonful of residue will remain. During the experiment we piled the seaweed into a tin container and placed it on top of a tri-pod which was placed over a Bunsen burner allowing the seaweed to burn and inevitably turn into ash so…

The Iceman better known as Otzi, was found buried within the ice of the Alps in the 1990’s. Ever since then people have tried to come up with theories for how Oetzi was murdered over 5,000 years ago. He lived at the end of the Ice age, and the beginning of the stone age. Otzi was five feet two inches tall and around forty to fifty years old. He had been a person of large significance during his time. Now in the 21st century we might have a clue as to why he died. Otzi died after retreating from…

Zinc is a wonderful choice to produce coinage since it is an abundance element with stable market pricing contrasted with numerous other coinage elements. In addition, they require less plating than other alternative base metals and its transportation cost are lower as well. Zinc comes in a phase of a solid with blueish-white color that exhibits a shiny luster and are neither ductile or malleable at room temperature unless the metal is being heated. One of the most important quality of zinc is…