Solar energy

hurricane. Glow sticks are powered by the process Chemiluminescence, which means that it is an emission of light that is not caused by heating. Chemiluminescence reactions emit occasionally a small amount of heat sometimes not even any heat, because the energy is unleashed as a light instead of heat. Many people use glow sticks for many differnet reasons such as emergency workers after an earthquake or natural disaster and they are even used for scuba diving at night , men and women in the…

This experiment monitored the synthesis of uridine from the deamination of cytidine through separating the contents of the reaction mixture using HPLC (High-performance liquid chromatography) at various time intervals since the start of the reaction. Cytidine and uridine standards are ran and the output of the HPLC will show two peaks based on the retention times of each compound. Identified the peak with the retention time of 2.422 minutes is cytidine and uridine has a retention time of 2.716…

this Rube Goldberg machine, an outside source of energy is transferred through the machine when someone adds force to part of the machine therefore starting the “simple” task. The initial energy is transferred from through each object therefore creating a chain reaction and then resulting in moving the final chess piece. There are two main types of energy as demonstrated in the Rube Goldberg machine; potential energy and kinetic energy. Potential energy can be seen when a rubber band is…

If you have a well on your property, make sure that you follow these three tips to ensure that your well pump system makes it through the winter without an incidents. #1 Protect Your Pump With A Pump House The most basic way you can protect your well pump system is by ensure that it is covered with a pump house. If you do not have a pump house around your well, contact a local contractor and see about having one installed this week. It should only take a skilled contractor a few hours to…

What does an award mean to a person? An award could mean a person was successful; such as, moving to the next step in a career. A reward could also mean recognition for a simple action given; such as, showing up to class. These rewards for showing up to class, one may feel that these are participation trophies. While participation trophies may boost a child's self-esteem, children grow up believing goals in life are easy to come by and no matter how hard they try, they still receive credit;…

These reactions are concerted reactions that take place in a single step. This means that there are no intermediates or carbocations that are formed. In SN2 reactions, there are high energy transition states. An SN2 transition state has a planar arrangement of the carbon atom and the remaining groups. Also in this state bonds are either breaking or forming. During this state the molecule has a delta negative charge on the partially…

Chainsaws are practical tools to help maintain trees. You can find saws to cut thick branches or to trim away out of reach limbs. Shop Staples garden section to find power saws for homeowners, on farms and gardens and for professionals. Finding the Right Tools for the Job Choose from several types of tree and weed cutters for the right cut. Pole chainsaws resemble a small power saw at the end of a pole. They weigh 6-17 pounds and have a bar or cut the length of 6-20 inches. These saws have 8-12…

Sports Do you think basketball is fun? Basketball makes people get active. More kids can get exercise instead of playing on the Xboxone or PlayStation4. You need to have good skills to play. Like dribbling, shooting, passing, confidence and you need to be aggressive. You have to focus on hard skills development. Hard skills are acquired through intentional focus and repetition such as shooting. On the basketball court you must only have 5 players on the court. If a person makes 5…

I chose thie project because it looked like fun and interested at the same time for me. I wanted to see which bag of radish seeds will grow when it was inserted inside a microwave. This experiment looks interseted because i wanna see what would happen to the seeds as soon as they last 10 seconds inside the microwave. This can be a good project for others it looks preety cool, it can be used in the REAL WORLD. There are people who plant these Radish Seeds and put them in the ground were it can…

In this lab experiment, we will be using an unknown volatile liquid in order to understand the direct relationship between the molecular weight of a gas and its vapor density, which will help us determine the molecular weight of the unknown. The necessary tools that are essential in this experiment include: a balance, watch glass, two pieces of foil (2.5x2.5 inches & 3x3 inches), boiling chips, a ring stand, a thermometer, a bunsen burner, and an 800mL beaker. During this experiment, we have to…