Class 7 Science Project Ideas
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Class 7 Science Project Ideas
Hello friends we have brought you Science Project Ideas for class 7. You can make these science fair ideas and at your next science fair. Class 7 Science Project Ideas : 0:38 Satellite Model 4:17 Wind Turbine Working Model 7:34 Cargo Ship Working Model 12:26 Hydroponic Farming Model These cardboard gears are made with the materials like ...
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🌋 "Volcanic Eruption Experiment" In this experiment, we recreated a miniature volcanic eruption using an Erlenmeyer flask as our volcano. By combining baking soda (a base) and vinegar (an acid), we produced carbon dioxide gas (CO₂). The bubbling and foaming effect that replicates real lava flow! To make it more visually exciting, we added food coloring for color and a bit of dishwashing liquid to enhance the foamy eruption. #SCIENTIAmazing ⚠️ Disclaimer: Performed under controlled conditions. �
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🌋 "Volcanic Eruption Experiment" In this experiment, we recreated a miniature volcanic eruption using an Erlenmeyer flask as our volcano. By combining baking soda (a base) and vinegar (an acid), we produced carbon dioxide gas (CO₂). The bubbling and foaming effect that replicates real lava flow! To make it more visually exciting, we added food coloring for color and a bit of dishwashing liquid to enhance the foamy eruption. #SCIENTIAmazing ⚠️ Disclaimer: Performed under controlled conditions. �
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Must-do experiment: volcano eruption🌋 Ever tried this? For step-by-step instructions of this experiment go here: http://bit.ly/2ruk6a4 | MEL Science
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