EGG RESEARCH
1) Facts about eggs:
- 1.2 trillion eggs are produced for eating every year
- An average person consumes 173 eggs a year
- Eggs contain 11 different vitamins and minerals
- Researchers say that eating around 6 eggs a week helps maintain a healthy diet
- A hard-boiled egg spins with ease while a raw one wobbles
- The more yellow and orange grain a chicken eats, the brighter the yolk will be
- The yolk of an egg contains all of its fat but less than half of its protein
- All eggs float in salt water
- Egg-laying chickens are descendants of the Asian Red Jungle Fowl which are thought to be domesticated for about 8-10 years
- British researchers say that the chicken came first because the formation of the egg is only possible because
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Around 1400 B.C.E., there are records that prove fowls were domesticated to lay eggs for human consumption in China and Egypt. Archaeological evidence also shows that eggs were consumed in the Neolithic age. Eggs were used for all types of cooking. In ancient Rome and Egypt, eggs were commonly used for baking bread and cakes. This is most likely because eggs work well as a thickening agent. Many food and cooking methods, eggs most likely included, were ‘invented’ by trial and error. Eggs symbolize birth, rebirth and are thought to ensure fertility. People from all around the world eat eggs for various reasons, one being because eggs are believed to have magical properties. Eggs are not only eaten, they are painted and used in various ceremonies. In the 21st century, it is quite common to see eggs in the supermarket. Most eggs, however are sold in the dozen. This is might be because the number 12 has many symbolic meanings. For Christians, the number 12 is closely associated with the number of Jesus’ disciples. Even during the Elizabethan times, eggs were sold by the dozen. However, this was not always the case. Through time, the number of eggs sold together varies quite a
After a week, the beans were collected and the number of eggs on each bean was counted
For each of the condition, about 35 milkweed bug eggs will be placed in clear container (5”x7”x4”) with a fine netting between the lid of the container and the container walls. The netting prevents the milkweed bugs from escaping while allowing for air to come in. Each container
The egg we experimented on went through many dramatic changes. In its original state, the circumference was 14 cm, and it was 66.8 grams in mass. However, it was much larger after it was put in the vinegar for 48 hours, the circumference was 17 cm, and the mass was 89.1 grams. This occurred because of osmosis. Since the vinegar had more water molecules than the egg, it was transferring the molecules to the egg to create equilibrium; therefore, the egg became larger.
During this experiment we are going to test this hypothesis by putting the egg into vinegar so the shell disintegrates and we get a permeable plasma membrane. After we will place it in two different substances one being corn syrup and the other is water with food coloring. We will observe how osmosis moves water across the plasma membrane during this whole experiment and how passive transport works. We will also observe Hypertonic and Hypotonic environments and how they move water across the plasma membrane going from high to low
So go try something, because it may turn out great. And always keep an open mind because there is something your missing if you don't. Through a comparison of the eggs to fear, judgement, and friendship, the author pulled these themes together during the adventure the characters experienced. When the character first saw the eggs and ham he felt they would taste disgusting. And he was scared to try it.
Egg Drop Activity was one of my favorite experience that I was excited to explore in this class. while working on this activity, I had a fun time to cooperate with my classmate, Briana to try different ways to protect the egg. However, I was struggling to layering materials provided to protect the egg because I needed to hold the egg carefully. While exploring with this activity, I learned that from this experience that everybody had different techniques, and they also used diverse materials to protect the egg. Personally, I took a long time to think critically and creatively to make the protection for the egg.
Where we had to make a shield around the egg to prevent it from cracking. As Adrianne and I did the project together I noticed how uninterested she was in the work. The project was a large part of our final grade and I was determined to get a high score, but apparently, she didn’t care much about what the final grade would be and did very little.
Egg Freezing (scientifically known as human ocyte cryopreservation) is a process in which a woman's eggs (oocytes) are extracted, frozen and stored. In the future, the eggs can be thawed, fertilized, and transferred to the uterus as embryos. In simpler language, egg freezing is the freezing of fertility for future. Cryopreservation although is not new. Since the 1950’s, human sperm has been frozen and stored, and since the 1980’s, human embryos have been cryopreserved.
The eggs were placed in the solutions, charting the change in weight after 15, 30 and 45 minutes; handling the eggs carefully each time and wiping off any excess water to avoid a misread by the scale. It is necessary to remove the egg and weigh individually each time to get the most accurate results. After the experiment was done, the eggs were placed back in their containers and the solution discarded of. It is imperative not to put the solution back in the containers.
The Incredible Egg The purpose of this lab was to find out what would happen over time to weight of an egg after we scrubbed the eggshell off in a little spot. We then soaked it in water for 10 minutes, 30 minutes, 24 hours and measure how much the weight went up. Once we came back the next day we measured them after 24 hours. In the same day we put the syrup in the cup instead of water and we measured how much it weighed after 10 minutes, 30 minutes and 24 hours. As we did this with the water the weight of the egg went up because the water soaked into the egg and made it heavier.
Also, the pictures above show how the egg changed from being tight and solid to being flexible. The observations also say that the egg felt like a water balloon and was full of water inside. Overall, the egg greatly shrunk in size. Finally, when the egg was placed in corn syrup, it floated on the surface of the solution. This was because the egg floated in solutions hypertonic to its inside.
Step 3: After, shell is removed, carefully remove egg from vinegar and place on a paper towel. Step 4: Record observations of the egg after vinegar. (texture, how it looks, etc……) Step 5: Get your triple beam balance and weigh the egg in grams (remember to place a paper towel underneath egg while weighing) Step 6: Record Measurements Step 7: Place an egg in a one of your 2 cups before placing egg name cup distilled water Step 8: Pour distilled water on top to cover the egg Step 9: Place plastic wrap on top of cup to cover the egg filled with distilled water Step 10: Now take your other egg from the vinegar used to take out shell. Step 11: Record observations of the egg after vinegar. (texture, how it looks, etc……) Step 12: Get your triple beam balance and weigh the egg in grams (remember to place a paper towel underneath egg while weighing) Step 13: Record measurements Step 14: Place the second egg in your second cup Step 15: Pour corn syrup on top of the egg to cover
Think of it like this, adding salt to the water makes it like an ocean which is easier to float and swim in than just normal/ distilled water. This is because salt makes water denser. When salt water gets denser, the easier it would be for objects to float on it. My hypothesis was correct. The water did go inside the egg, but the ones with least salt increased the most, unless the egg was the smallest and it had enough space to take in a lot of extra water.
Documentary Reflection #1 – Food, Inc. Food, Inc. is an incredible account of what really occurs in our food system in the United States. This documentary takes a closer look at the farming industry and unveils a very dark side. It is amazing to think that chickens have been re-engineered to produce more white meat and grow to their full size in 49 days compared to the usual three months. These chickens can barely stand since they cannot hold their own weight and are pumped with antibiotics due to their horrendous living conditions. It just doesn’t seem right.
Cooking, it has been around for almost as long as humans. When humans first started roaming the earth we needed to cook to purify our meat and to also add some flavor. Today cooking is a little bit different than back in the stone age. We have mastered various different types of cooking throughout our existence. Cooking used to be essential to human life and to the progression of our livelihood