From Potter's Field

Visual Neglect Patients: Methods in Exploring Perceptual Deficits This essay holds the purpose of critically analysing the methods used in regards to visceral inabilities in visual neglect patients. Visual neglect is a failure to attend or respond to a specific side of meaningful stimulus typically following a lesion on the brain. It goes by the names unilateral neglect, hemi-inattention (Robertson & Halligan, 2014), hemispatial neglect (Luukkainen-Markkula, Tarkka, Pitkanen, Sivenius, &…

The Physics Behind The Mousetrap Powered Car With the mousetrap auto there are a few physical science rule that are occurring as the mousetrap vehicle is in movement. These incorporate preservation of vitality, newton's laws,potential and dynamic vitality, dormancy, rubbing, and torque. The mousetrap auto has put away potential vitality and that vitality can be utilized to do work, for example, move an auto. In the mousetrap auto, the potential vitality is put away in the tensioned spring. A…

I remember it was my previous winter break when I was back in hometown - Hong Kong. I was on my way home from the airport and this massive breathtaking advertisement was hanging right at the exit of the tunnel, which it magnetized my eyes till it gradually faded out from my sight. The white panther creature is very rare to see. And this is how I discovered this powerful, wild, precise Panther clip brooch. I can say with pleasure that it has become one of my favorite pieces. The Panther clip…

identical SAT scores, or whose second shot on the sixth hole was closer to the pin, we are always competitive. This competitive drive has pushed me to always do my best. Our similarities both physically and academically has motivated me to try to stand out from my brother and work harder.…

giant particle with a static electric charge. As our asteroid moves rapidly through the air, it now becomes a moving charge. Once it becomes a moving charge, it should be capable of producing a magnetic field, as it produces its own current by moving through the air. The exact magnitude of the field will depend on the speed and charge of the asteroid, which will likely vary at any moment. The fragment entering the earth’s atmosphere is heated to a high temperature. The ice contained within the…

comprehensive investigation as the magnet is out of view whilst in the tube. Lenz’s law can also be demonstrated through passing a metal sheet through a magnetic field and observing the slowing of the metal sheet, however, there are limited results from this experiment as the resources aren’t readily available. One of the benefits from this investigation is that the magnetic braking force acts continuously over the magnet, compared to a shorter period of time with a pendulum for example. The…

made it past the first phase of the science fair was in the fourth grade. My dad and I had constructed a clay model of the human ear. It was the first time I had put so much effort into my project. All of the teachers were able to pick two students from their classes to present…

supplied the lumber for the construction of these derricks. Other parts of Hardin County and throughout Jefferson County had been known for their lumber industry for many years prior to the oil booms. The oil companies procured many of their essentials from local businesses that arrived during 1902. The oil companies employed many people who arrived in town empty handed. Consequently, after the businesses opened up in the business district, when these men received their paychecks they went…

knowledge of the events, and apathy of the horrors that took place. By analyzing the similarities, differences, and the purpose of the book and movie we can see the issues that we have today in memorializing the genocide in Cambodia. The book Voices from S-21, and the movie Khmer Rouge: Killing machine, try and address the misconceptions that the perpetrators have in their involvement of these events, and educate other Cambodians and the rest of the world about the horrors that the Khmer Rogue…

magnets are the most common ones. Once they are magnetized they stay so (although they can lose much of their magnetic force). They can be metals found in nature. Temporary magnets hold the properties of a magnet while in a magnetic field, but lost these properties once the field goes away. An example of this would be a paper clip that is charged and can act as a magnet for a limited time. Electromagnets are wires wrapped around a metal center (usually iron). The wires have a current flowing…