CUP OF LAVA Camille Sager Darielle Donato Eric Valerio I. Introduction Salt‚ also known as common salt‚ table salt‚ rock salt‚ or halite‚ is an ionic compound with the formula NaCl (sodium+chloride). Sodium chloride is the salt most responsible for the salinity of the ocean and of the extracellular fluid of many multicellular organisms. As the major ingredient in edible salt‚ it is commonly used as a condiment and food preservative. Because of its importance to survival‚ salt has often
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Our project is making a lava lamp in a bottle. My group members are Erik Duarte‚ Isaac Sanchez‚ Kenneth Loya‚ and Nick Mahan. Our question was can you make a lava lamp out of household items. Our hypothesis was you can if you find the right items. We were right you can if you put vegetable oil on top of water and then put the food coloring in and the ad Alka-Seltzer. Our background info is that vegetable oil is used to cook‚ water you used to drink and stay alive‚ food coloring is used to make
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such an beautiful sight! If only we could visit there. Could we? Maybe so. In 1925 President Calvin Coolidge declared Lava Beds a national monument which I understand why. Even though its a "secret" park of volcanic rocks and many underground caves it is full of history and geological wonders. As a student at Atkinson County Middle School I believe that going to the Lava Beds National Monument would be and excellent opportunity for us eighth graders to learn about how it was created and formed
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Lava Lamp Science Investigatory Project Submitted by: Keanu Kent B. Gargar IV – St. Ezekiel 10/7/13 Introduction A lava lamp (or Astro lamp) is a decorative novelty item‚ invented by British accountant Edward Craven-Walker in 1963. The lamp contains blobs of colored wax inside a glass vessel filled with clear liquid; the wax rises and falls as its density changes due to heating from an incandescent light bulb underneath the vessel. The appearance of the wax is suggestive
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Demonstrative Speech September 24‚ 2013 How to make a homemade Lava Lamp INTRODUCTION: Getting Their Attention: How many of you own lava lamps? How many of you enjoy looking at Lava Lamps? Introducing Yourself and Relating The Topic to the Speaker: If you’re like me you love looking at a lava lamp at night or if you’re in your living room just hanging out it’s always a good thing to just look at and keep your mind busy. I’ve always found lava lamps very cool. Preview Your Points: Today I will show
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Science is Cool: Building a Lava Lamp Using your knowledge of chemistry‚ follow the instructions on building a lava lamp and answer the questions with your team. Use your knowledge from Middle School! Materials Clean‚ plastic water bottle Vegetable oil Food coloring Alka-Seltzer package A funnel Water Procedure 1. 1) Add 100 ml of tap water to the bottle. 2. 2) Add 100 ml of vegetable oil to the bottle. 3. 3) Add a maximum of 3 drops of food coloring to the bottle. 4. 4) Add 2 alka
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Lava This presentation will discuss two questions which are How is Lava Produced? And What hazards/dangers does lava pose? It will also study one example of a Lava Flow in Hawaii. Lava is molten rock expelled by a volcano during erupting. It is produced/ formed in the interior of planets including Earth and their satellites. When the lava is first erupted from the vent in a volcano otherwise known as the volcanic vent‚ lava is a liquid and varies from 700°C to 1‚200°C. Although lava is
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Activity 3: DIY Lava Lamps Students will understand density‚ chemical reactions and simple circuits by creating a nifty take home‚ reusable lava lamp. Set-up: Every student will need two LED lights‚ two coin batteries‚ and a water bottle. Keep the water‚ vegetable oil and food coloring at a communal table so that you can track the amount each student is using. Electrical tape can be distributed to the tables to share. Demo and discussion: Although building lava lamps seems like a lighthearted
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A. BUBBLING LAVA LAMP Learning how to make a wave bottle B. INTRODUCTION Lava lamps hold a special place in pop culture history‚ but there is a lot of science that we can learn from them‚ too. With the Bubbling Lava Lamp‚ you’ll learn how to make a homemade‚ kid-safe lava lamp using materials right in your home. With a soda bottle‚ oil and water‚ and a secret ingredient that makes the whole thing fizz‚ bubble‚ and erupt‚ you’ll have a colorful concoction you will love. B1.
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Heimaey. The town was mostly evacuated over the next few days and the lava slowly flowed towards town and the mouth of the harbor for the next seven months. Vestmannaeyjar is the only good harbour in that part of Iceland‚ and was the base for a large fishing fleet that produces a significant part of Iceland’s GNP. As the lava threatened to overrun the town and close off the harbor‚ a decision was made to try to slow and divert the lava by cooling it with sea water. The idea was initially scoffed at‚ but
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