What is Fire stick farming? Fire stick farming is the traditional way Aboriginal people looked after the land and created fire breaks to ensure large destructive summer fires were not a threat. Communication Fire was a form of communication. When water supplies were running low one of the men would travel to where they knew the next source of water would be. On his way there he would take a fire stick and burn small patches of grass as he went. If the waterhole had sufficient water‚ he
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Jesse‚ Science: Bunsen Burner guide ______________________________________________________________________________ Have you ever wanted to try out a Bunsen Burner? If yes‚ then this is the guide for YOU! Before we get to the Bunsen burner‚ you need to know some important stuff: SAFETY. Safety is very important‚ because once you do not obey the rules‚ you can be in big‚ big trouble. So let me tell you the safety rules: 1. always wear a lab coat/lab goggles when doing a experiment
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Introduction to Carbon Black Pelletizing plant Azus Systems Pvt. Ltd. 9/10‚F-F‚ Satyam Complex‚ Opp. IOC petrol pump‚ SP ring road‚ Bopal‚ Ahmedabad‚ 380058‚ Gujarat‚ India. Email: azussystems@yahoo.com‚md@azussystems.com www.azussystems.com Contact Person: Rajesh Kataliya (Director) - +91 9979968899 Naimish Parmar (Director) - +919979958899 www.azussystems.com Need of carbon pelletising in indian scenario. • all over the india scrap tyre pyrolysis machines are hot on production
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Lab #28 Conservation of Mass Ashleigh Bublinec Serena Contreras
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IGCSE COURSEWORK - CHEMISTRY Name:Alessia Rovegno Class: S3scA Teacher: Mr tinwin Date:1-3-13 Experiment number: Ch 3 Title: Which is the Best Fuel? Mark awarded: C1 Coursework checklist (Following instructions) | Needed for | Student | Teacher | Comments | Follows written‚ diagrammatic or oral instructions to perform a single practical operation –measures water vol | 2 | | | | Use familiar apparatus and materials adequately and safely – safety glasses | 4 | | | |
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Safe Handling of Gasoline For most of us our entire lives revolve around gasoline. Every time we leave the house we are usually burning in some sort of transportation. It lets us run our cars and trucks‚ getting our kids and ourselves to school and the groceries home. It helps us keep our grass and gardens looking good‚ powering mowers and lawn care equipment. It lets us get away on vacation‚ running boats‚ four wheelers‚ and motorcycles. But if not handled or stored properly gasoline can
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In today’s society‚ one does not need to wear a cape or be able to fly to be a hero. Someone does not need to wear black and have an evil laugh to be a villain either. Today‚ an ordinary‚ everyday person can be transformed into a hero or villain almost instantly. A catalyst is definitely needed to perform this transformation. An event usually has to pull out the heroic traits of a person. For instance a person who witnesses a car accident and this person runs to the scene of the burning car and
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The thermal decomposition of nitrates – ‘writing with fire’ 31 A message is written on filter paper with a solution of sodium nitrate and is then dried‚ rendering it invisible. Applying a glowing splint to the start of the message makes the treated paper smoulder and the message is revealed as the glow spreads its way through the treated paper. Lesson organisation The demonstration takes about 10 -15 minutes. It could be a student activity‚ but with a large class it will need a well
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Chemistry research task Slow combustion: Slow combustion occurs when a substance burns over a longer period without any external heat. The fuel is exposed to air and creates slow reaction occurs between the particles in the fuel and oxygen which is in the air‚ producing no heat or light. Even though it burns slowly without external heat‚ the burning speed is different with every resource due to limited amount of oxygen reaching the combustible substance‚ hence smaller the surface area lowers
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temperature falls below ignition temperature D) aluminium foil cuts off the supply of of nitrogen View Solution Question 7 Which of the following is not an attribute of a good domestic fuel? A) Fairly cheap and easily available B) Moderate rate of combustion C) Low calorific value D) Safe to handle‚ store and transport View Solution Question 8 The reaction Zn + CuSO4 → ZnSO4 + Cu is a ____
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