Explosive material

through time and evolve our species, but its triumphs can bring chaos when put into the hands of an immoral individual. For example, Richard Reid, also known as the infamous “Shoe-Bomber”, used his expertise with technology to craft an improvised explosive device (IED) to attempt to kill 197 passengers on American Airlines Flight 63 (Shoe bomber NBC). Technology continues to adapt and evolve making the need for an understanding of globalization and how technology primarily causes it, crucial.…

Terrazzo, composites, and concrete are all materials that can be used in the interior of a space. In this paper, I am going to explain the similarities and differences between concrete and terrazzo, what each material is composed of, how these materials are used, and the different subcategories of each material. I’m also going to discuss how each material can be altered, in terms of the look and feel of it. Composite flooring is composed of aggregate and a binder, also known as the matrix. The…

Analysis of “Knowing What You Believe” by Quassim Cassam Introduction: In the article “Knowing What You Believe” by Quassim Cassam talks about how the transparency account doesn’t support epistemically immediate. He defends the views about that the belief of P is epistemically inferential and therefore not immediate, which he bases it the transparency. Cassam starts by defining the notion of transparency and gives three questions in which he plans to answer. Then he continues on to talk about…

Polyethylene terephthalate, most commonly known as plastic, is a material consisting of a wide range of synthetic and/or semi-synthetic organics that are malleable/ductile and can be molded into many solid objects. Plastics are typically made of organic polymers (chains of carbon or chains of carbon that have been bonded to other elements such as oxygen, nitrogen or sulfur) having high molecular masses, but often contain other substances. Usually being synthetic, and most commonly made from…

where he became certified with the Texas Commission on Fire Protection. He said that at 20 years old he liked the work schedule of a firefighter. From there, his career grew. Hallmark is now an instructor, fire investigator, firefighter, hazardous materials technician and EMT for the San Antonio Fire Department in San Antonio, Texas. Loving his job and making his family happy simultaneously can sometimes be difficult. “I know it’s hard on my family with me being gone a lot and in dangerous…

Electronic materials is very useful in today 's world, they can be used almost in all field. There are a lot of electronic materials produced every day, like semiconductor, Piezoelectric and ferroelectric materials, magnetic material etc. This lab is more concentrate on the electronic resistivity with the changing of annealing time. And XRD can help people figure out the grain size of the sample, and find the rule of the electronic resistivity with the changing of annealing time. Introduction…

in contact, and the normal force helps calculate kinetic friction. Static friction is the force which must be overcoming to originally start moving an object. Once the frictions are calculated, coefficients may be calculated as well. Equipment & Materials: -Spring Scale -Several Wooden Blocks (Around 3” x 12” x 3/4”) -Yarn or String -Push Pins or Thumb Tacks -Table or Desk Surface Procedure: For the first part of the procedure, a loop of yarn was attached to the end of a 12” block by using a…

including FDA approved, military grade, and lightweight plastics for aerospace and satellite applications. Our knowledge of plastic materials and advanced injection molding techniques allow us to take up any complex injection molding project. Types of Injection Moldable Plastic Materials that We Work With Some of the popular types of injection molding plastic materials we work with include the following. • PEEK (Polyether ether Ketone): This is a transparent thermoplastic polymer used mainly…

Written Exercise Paragraph 1 1. Lattice symmetry of quartz, α-FePO4 and β-FePO4: Quartz has a trigonal lattice structure with space group P3121 (group no. 152). At any temperature below 980K, Iron phosphate exists as α-FePO4, which has a trigonal lattice structure with space group P3121 (group no. 152) where iron, phosphate and oxygen occupy Wyckoff position 3a, 3b and 6c respectively. As the temperature rises up to and above 980K, α-FePO4 exhibits α-β transition and becomes β-FePO4 that shows…

Abstract Thermo-mechanic treatment consists in utilization of two classic technological proceedings. This type of treatment was applied to the studied high-speed steel (HS2-9-1-8). The made tests wanted to establish the influence on the hardness and wear of the high-temperature thermo-mechanical treatment (HTTMT) applied to studied steel. The application of an additional plastic deformation (the deformation degree between 45 – 75%) influences positive the hardness and wear value. Being a HTTMT,…