Philadelphia Experiment

supporting animal cruelty and not even know it. Across the world, countless animals are locked inside bare, cold cages in laboratories. They are lonely and just want to be set free from their isolation and misery. They wait in terror for the next painful experiment to be performed on them. The stress that these animals are under causes them to bite their skin and rip their hair out. Therefore, it is important that customers check the label on their items to make sure that it states “not tested…

DISCUSSION: In this investigation, the effect of electrolyte concentration, depth of electrode immersion in electrolyte, and distance between electrodes in electrolyte, on the current flow through copper electrodes were tested. Table 1 and Graph 1 display the results when increasing electrolyte concentration. Evident in Graph 1, the results contained scatter, and consisted of an outlier in the sample in which the ratio of NaCl: deionised water was 10:30mL. The outlier and scatter may have been…

Field experiments can likely replicate real life due to its natural setting as opposed to in the laboratory where ecological validity is less likely. However, demand characteristics and researcher bias may pose a problem for accurate…

A weakness in this experimental design is the manual dilution of the Aquasol concentrations. This is because, if a random error were to occur, and the diluted Aquasol concentration does not result in the desired concentration, the validity, reliability, and precision of the results is majorly decreased. Whereas if the Aquasol concentrations were already previously diluted in a lab by professionals, or were bought in the correct concentrations, the reliability, validity, and precision of the…

Caffeine Impact on Goldfish Metabolism Introduction Metabolism is a process that enable organisms to maintain their life. Metabolism can be measured in numerous parameters. Within this experiment in order to measure the metabolism rate by determined the level of dissolved oxygen. Goldfish is an example of poikilotherm that are organisms that are influenced by the environment surrounding them. Thus, the manipulation of surrounding can influence the metabolism rate due them being ectotherms.…

The purpose of the experiment was to determine the rate of osmosis using the dialysis tubing, and to further explain the importance of osmosis in living organisms. As the sugar water concentration increases in the dialysis tubing, and the beaker concentration consisting of tap…

interest you, not you advisor nor anyone else. If no ideas come to mind, refer back to previous studies for ideas. Develop your questions, and don’t be obsessed about perfection; a lot of factors in field work are out your control, so try several experiments at once, and work with what is most promising. There are two ways to picking a project, you can start with your scientific question or start with the natural system, and it make sure to meet the criteria either way. Not everything has been…

Most scientists conduct experiments towards a productive, humanitarian goal with the aid of volunteers. However, during the Holocaust, scientists experimented on forced subjects that usually resulted in the loss of their lives. By not acquiring permission of these subjects and causing their deaths, they participated in unethical and immoral activities. Although some prisoners of the Holocaust were not experimented on, they also experienced corrupt treatment in their everyday lives. Many immoral…

The purpose of this experiment was to analyze meso- and microzooplankton feeding. Largely due to size differences, mesozooplankton (>140 μm) are important exporters of carbon and prey for larger organisms, while microzooplankton (100–140 μn) are important recyclers of nutrients, dominant grazers of phytoplankton, and key link in the microbial loop (Conroy et al., 2016; Uitto and Hallfors, 1996). Therefore, understanding this relationship between zooplankton and grazing will allow scientists…

2a. Habituation is used in experiments by monitoring the infants’ staring time on a permanent object. Habituation is the process where a child develops disinterest due to the successive stimulation. Generally, babies develop habituation at a very young age. In contrast, dishabituation…