Particle filter

Cigarettes started to appear in America around 1865, but they didn’t become a big thing until 1885 when the first machine was made to mass produce cigarettes. (Meyer) Around WWI, production became a bigger demand in America. (Meyer) People didn’t see cigarette smoking as a bad thing. They actually thought it was beneficial until men who had smoked for a long time would start developing lung cancer. (Meyer) When people decided to quit smoking they would use nicotine patches or nicotine gum, these…

Finding Nemo: Overview “Finding Nemo” is an American computer-animated film written and directed by Andrew Stanton. It was produced by Pixar Animation Studios and released by Walt Disney Pictures on May 30, 2003. The production was done at the Pixar Animation Studio in Emeryville California with a crew of not more than 180 people starting from January 2000. The total production cost of the movie is 94 Million USD. It has a runtime of one hour and forty four minutes. The story of the movie is…

one-color nor clear, but rather has got a wide-ranging wavelength spectrum. IPL can be adjusted to different wavelengths to fit all the tones of colors, making it ideal to use on a wide array of different skin tones. These colors are modified by crystal filters that function as trimmers and allow the selection of precise wavelengths for each target that has to be treated. Thus, the system is very adaptable; each pulse of light can be enhanced and tailored for each specific issue such as broken…

Late October 2016, a tragic accident causing multiple deaths and injuries made local and national news. When reported by NBC nightly news hosted by Lester Halt, the story seem to make headlines because of the popular application and it’s filter “Snap chat”, and when it was reported by Tampa Bay Times it seemed to make headlines because of the multiple fatalities that happened amongst a community. Television and newspaper have emerged as two types of popular mass media. How can the same story…

largest amount of small particles in the United States (Associated Press). According to a new study, China’s air pollution kills an estimate of 4,400 people every day. More than one-third of the population breathes in this unclear air on a daily. Robert Rohde led this study, which covered 1,500 ground stations across China, Taiwan and South Korea. After four months the data was analyzed and processed coming to a conclusion that the air pollution exposure to airborne particles can cause a mass…

no need to unravel cords or drag anything around. You can clean swiftly now. It is engineered to remove hair, dander and even the smallest dust. • HEPA Filter- The vacuum also has a HEPA filter which stands for High Efficiency Particulate Air. HEPA means removal of harmful allergens such as mold, smoke and dust which dissolves 100% particles instead of…

Paper Chromatography Paper Chromatography is an analytical method that is used to separate coloured chemicals substances, especially pigments. This is how paper chromatography is conducted: Materials Chromatography Paper (Can also be Coffee Filter) Large Beaker (max one litre) Paper Clips/Sellotape & Skewer Stick Water soluble black marker Water Procedure: Draw a ink dot with the marker on each one of the chromatography paper near the bottom end of the paper. Then stick or paper clip the…

easily by the digestive system, an example of this is mastication (chewing), the stomach also carries out some mechanical digestion using muscular contractions to break down food. 2.2 Chemical Digestion Chemical digestion is the break down of food particles through chemical reactions, this also begins in the mouth with saliva, chemical digestion within the intra-abdominal digestive system is mainly via enzymes and hydrochloric acid. The stomach releases pepsinogen which turns into pepsin and…

concentration, the presence of a catalyst and the surface area of the reactants. These factors influence the rates of reaction by manipulating the frequency of successful collisions that occur between reactants. Successful collisions occur when reacting particles collide with enough force to separate or produce new bonds.…

Discussion – Tayla Dorrington Introduction There are 2 major theories about the universe and how it began. These are the steady state and The Big Bang theory. Both theories have an explanation on how our Universe is, how it began and how it works. Both theories have stuff in common but also have many differences that could completely change the way we look at the Universe. The Big Bang Theory has much more evidence supporting it, while the Steady State Theory has been proven wrong. Big Bang…