Experiment Essay

Paramecium Experiment Introduction The purpose of the paramecium experiment was to observe competition or allelopathy between two different species of paramecium in the laboratory. Allelopathy is a way organisms inhibit or affect other organisms when developing in nature. This insures the survival of one organism against another organism. For instance in plants, some can release a chemical that enters the environment and inhibits the growth and development of surrounding plants. Another example

but it does involve for pretty odd stuff. Here are a few science experiments that are beyond weird. 1. Insect inside a body experiment- A researcher in Madagascar let a sand bug live inside her body for two months. A sand bud as knows as the chigger insect is a bug that tunnels into the skin of a warm blooded host where it swells, expels and produces eggs. It usually dies in about four to six weeks. At the time of the experiment, scientist had a lot of knowledge about the parasite expect for their

and Scientific/Medical Experiments Experiments were carried out by the Nazi’s to start an advancement in German medicine compared to the rest of the world. Tons of medical and scientific testing was done in the concentration camps to prisoners with no consent of the patients (“Nazi Medical Experiment…”). The experiments so harmful, that there was nearly no chance of survival except for a few. It led some to disability, mutation, and most likely death. Over 30 experiments were brought about inmates

The focus of this experiment to determine how breaking toothpicks/pop beads over time relates to enzymes building up or breaking down substrates. It was then hypothesized that if the method of breaking toothpicks changes, then the amount of toothpicks broken will decrease as it gets harder. This hypothesis was supported by the data because it proves that as it grew harder to break the toothpick, less would be broken over 90 seconds. These experiments demonstrate that as it becomes more difficult

is zucchini puree, then the moisture content will increase. The purpose of this experiment is to determine whether adding vegetable puree to cupcakes increases the moisture content. No one likes a dry cupcake, so if there is a way to add moisture, then this should happen. Another benefit to this experiment is that by adding vegetable puree it can be a healthier alternative as opposed to normal cupcakes. The experiment was interesting because baking is something that is done very often, and is always

Doll Experiment. This study was done in 1961. He had a total of 72 participants 36 girls and 36 boys around the ages of 3 and 6 years old. Bandura was trying to “add credence to his belief that all humans behavior was learned, through social imitation and copying, rather than inherited through genetic factors” (Shuttleworth). Bandra designed an experiment that would allow some to watch aggressive actors and others to watch non-aggressive actors. Bandra decided to use children for the experiment because

was a series of medical experiments that were proceeded onto large numbers of Jewish prisoners, including children by the Nazi Germany. These experiments took place in the 1940´s, during World War II and the Holocaust. The Jewish prisoners did not give the Nazi physicians their personal informed consent nor did they volunteer themselves to be experimented on. There is many ways to provide evidence that these experiments were crucial and unethical to mankind. These experiments were usually extremely

was the control of the experiment so the data taken on the other sites could be compared to site A. Sites A, C, and E grew while sites B and D did not grow at all. The salt storage facility has a leak that is causing salt to flow into the river where the 2 radish crops are failing. The data show that sites B and D aren't growing

given. When the experiment is conducted on the seniors, the test subject will not be pressured into conforming to the rest of the group. The goal of this experiment is to test the ages of 3rd, 7th, and 12th grade and see whether or not will conform to the majority. Hence the name, “The Hipster Experiment.” This experiment was interesting because of learning the behaviors of humans in uncommon situations and learning how to react to the environment. By achieving this experiment ethically, the behaviors

This experiment is a planned intervention, which will analyze the effects of the defined variable, salt. During the course of this experiment, tests are conducted regarding the effects of changing salt concentration on the regeneration of brain cells in Alzheimer’s patients. During the course of this experiment, variables are considered. First, the independent variable, in this case, the level of salt content within the capacity of the brain, is exposed to conditions that are altered. After