Again use plenty of tape. e) Place the egg into the open end of the box and use the remaining cut out as the top piece. Tape the box closed. 5) Crumple up any remaining pieces poster board and place them in the bottom of the cone. This will aid in cushioning the fall and weighting the bottom of the cone.
Obtain an Erlenmeyer flask that has a vacuum opening and attach the vacuum tube to it 8. Insert funnel and rinse the funnel with distilled water 9. Turn vacuum on and pour the pink solution into the Erlenmeyer flask, the precipitate should stay on top of the filter 10. Rinse the beaker out until all residue is gone 11. Try to rinse the precipitate in the funnel until the pink color is gone 12.
The other I made to succeed. For the one that was made to result in a break of the egg I used a Styrofoam cup, insulated with tin foil, and cotton stuffing to line bottom of the cup and on top of the egg. For the other design I used a Styrofoam cup, paper towel to insulate the cup, marshmallows to secure the bottom of the egg, the egg placed in the middle with tin foil on top, and then paper towel on top to cushion the egg when dropped. To begin my experiment I knew the egg required secure protection that would absorb the shock in order to not break. Also, I was aware the cotton stuffing would move more than the paper towel, which would result in a in the egg receiving the shock which would cause the egg to crack.
Use the 1.0mm opening for 1.6mm fiber. Also trim the Kevlar to the ‘C’ length using the electrician style scissors. * Using the marker pen and the template card provided, measure and mark the buffer strip length as shown on the template. * Using the buffer strippers, strip off the buffer in at least two pieces. * Using a dry, lint-free wipe; Remove any remnants of the protective coating on the fiber after stripping the buffer.
How Salty Does water have to be for the egg to float? Materials and Equipment * Bag of clear 16-oz. plastic cups * Table salt * Water * Measuring cup, liquid * Container, 1-quart (qt.) * Spoon for stirring * Eggs (5) Procedures 1. Take one egg out of the refrigerator and allow it to warm to room temperature.
After we test it, we find the egg holder is too weak to save the egg. So in the second day lab, we do the adjustments for the new contraption. We use the tapes to reduce the weight of the contraption, and we find the relationship between the dependent variable impulse and the independent variable weight is more weight has more impulse when the contraption hit the ground. We add the support around the egg holder, and we also add a cross under the egg holder to reduce the impulse. We improve the egg holder to a diamond shape container, and the new egg holder perfectly protect the egg from any directions.
A TOUCH OF ASIA Decoart Americana Antique Maroon, Heritage Brick, Antique Gold, Titanium White, Warm White, Asphaltum, Spice Pink, Santa Red, Lamp Black To begin: Apply texture crackle in overlapping patches until entire surface is covered. Let dry and then sand lightly. Applying the Background Color: Pour a small amount of glazing medium into a shallow bowl. Cut or tear a blue shop towel in fourths. Take one of the pieces and crumple it into a small pillow-like ball.
* Avoid skin irritation (wear gloves and apron) * Avoid breathing fumes (use fume hood) * Avoid open flames (flammable material) * Do not ingest * Clean up Spills Promptly Question How is DNA isolated from plant cells, and what is its appearance? The plant tissue must be ground with a mortar and pestle to break the plant cells open allowing the DNA to freely leave the cell. It is a dark greenish colour and has an unfavorable appearance. Procedure 1. Place about one quarter of a ripe banana in a small resealable plastic bag.
How to Make a Peanut Butter and Jelly Sandwich The classic sandwich that every American should know how to make is the Peanut Butter and Jelly sandwich. This classic sandwich is very tasty and is quite easy to make; however there are many steps. The materials the consumer should need to make a peanut butter and jelly sandwich are bread, peanut butter, jelly, knife, cutting board, a drawer, and a cutting board. In the first step, you want to make sure you have all the materials out and ready to go. The consumer must first open the cabinet and grab the peanut butter.
Check list: 1. foam hair roller 2. scissors 3. four yellow pipe cleaners 4. craft foam 5. one grey pipe cleaner 6. white styrofoam 7. black marker 8. white glue Backpack Zipper Bee Remove the hard plastic from the inside of the hair roller so that you’re just left with the foam part. 1 2 3 4 5 6 Now, wrap the yellow pipe cleaner just once around the bee’s body, leaving the rest of pipe cleaner free. Use scissors to cut out two small bee wings out of craft foam. Poke small holes at the end of each wing. Make a bee stinger by cutting about an inch of grey pipe cleaner, and poking it into the foam at the back end of the bee.