"Class‚ what is the rock called?" Several voices rang out‚ "Sedimentary!" Mrs.Crystal smiled‚ and the pupils knew they were right. This time‚ instead of showing them rocks‚ she brought out of her bag a granola bar‚ a plastic bowl‚ a tube of sticky glue‚ and a bottle of water. She announced‚ "Who wants to be my helper? A hand shot up. Indigo smiled shyly as the teacher beckoned to her to be her helper. "Break apart the
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ball then it will produce the highest bounce because 2 g will make the appropriate number of bonds without producing a ball that is too soft or too hard to bounce. Materials: Paper cup Beaker Graduated cylinder Stir stick Pencil Scale White glue Water Safety glasses Gloves Ruler Meter stick Borax Masking tape Borax – Safety note: Borax is toxic and is an irritant to both skin and eyes. Be careful not to inhale the powder or to get it‚ or the solution‚ on your skin or in your eyes
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done in steam‚ take a dry cotton cloth and gently but firmly press whitehead area. You can also use a comedown remover tool to remove whiteheads effectively. 2. Another best whiteheads removal home treatment is using a facial scrub. Make your own homemade facial scrub with rice or oat flour to get rid of whiteheads. This home remedy is also best for getting rid of oily skin on face. 3. Application of toothpaste on whiteheads is an effective home remedy for removing whiteheads. When a spot with
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1. Dancing Raisins Here’s another quick and easy science experiment. All you need is a glass of clear soda‚ such as ginger ale or club soda‚ and several small raisins. Fill a glass with soda. Leave about ½ inch (12.5 mm) of space at the top. Drop the raisins in. Those tiny bubbles attaching themselves to the raisins are carbon dioxide (CO2) bubbles. The irregular surface of the raisins enables a lot of CO2 to accumulate. When enough gas bubbles attach to the raisins‚ they act like tiny balloons
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Assignment 309 hair extensions Task A factors that need to be considered when carrying out hair extension service: traction alopecia – this needs to be considered when carrying out a hair extension service as you will not be able to put extensions on the area as the hair is week and will snap off damaging the hair. Life style – the clients lifestyle will be a big factor weather they can look after hair extensions correctly and if they have the time to style their extensions on a daily basis
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Challenge To design and build a pop bottle rocket to fly as far as possible. Research Pop bottle rockets are used for the study of aeronautics all over north america.Water rockets are used in schools to help students understand the principles of aeronautics. The Science provides challenges of bottle rocket design and flight‚ including altitudes and distances reached. A model rocket has four components of flight to it aerodynamics‚ weight‚ thrust‚ lift and drag. Water rockets have
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diorama by cutting a good size piece out of a big cardboard box. Then I took popsicle sticks and cut them in half. Next I cut out 5’’ by 5’’ pieces of paper and wrote types of businesses that might have existed in that time period. I then got my hot glue gun and glued the popsicle sticks to the sides of the piece of cardboard‚ and then I glued the signs I made to the popsicle sticks. Next I hot glued my rocks one by one on the cardboard. Finally‚ I drew the townspeople‚ cut them out and taped them
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are rarely‚ if ever‚ taken by any other route of administration. A variety of products common in the home and workplace contain substances that can be inhaled to get high; however‚ people do not typically think of these products (e.g.‚ spray paints‚ glues‚ and cleaning fluids) as drugs because they were never intended to induce intoxicating effects. Yet young children and adolescents can easily obtain these extremely toxic substances‚ and are among those
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I. Purpose: * In this project I built a car out of only paper‚ straws‚ wheels‚ and hot glue. The car was to protect and egg‚ comparable to how real cars protect us. If you built a car that did not protect the egg‚ it is comparable to you having been in a fatal car crash. II. Variables: * With the building of our cars‚ we were measuring the mass of the egg‚ mass of the car‚ time for it to go down the track‚ and the width so that it would fit down the track. The variable that
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had to found out how to make monkey snot without any directions‚ and the main materials are given were glue‚ food coloring‚ borax‚ and water . In my lab I added the food coloring in with the water then I added water leading to me adding borax. The outcome for me was that the borax was in little pieces and the texture was rough and hard like. However‚ my friend mixed the food coloring in with the glue in a cup then added the borax and water in
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