The aim of this experiment is to determine which fuel, out of Pentane, Propane-1-ol and Propane-2-ol would be the most appropriate to take on a camping trip to a national park where wood cannot be used to burn. Factors that need to be considered are:…
How, Popsicle sticks and rubber bands, can you build something to launch a gummy bear?…
The rocket I produced was a normal looking rocket compared to the group of rockets I was working with. It was medium size in length and thickness. The head of the rocket was a little wide and lose, and the flaps were not arrow dynamic what so ever. To improve the flight I could have made my rocket shorter and thinner because the smaller the mass the greater acceleration. Doing this would improve the acceleration of the projectile in this case the rocket. Also to improve the acceleration I could add more alka-seltzer to the film case. Doing this would add a greater force to push off of which would make the rocket go higher and faster. Lastly I could have made the structure for the rocket more aerodynamic. To do this I would make the flaps triangles that do not stick out. Doing that will let…
1. 1-Butanol and 1-bromobutane are toxic and irritating. Avoid all contact by constantly wearing goggles, gloves and working in the hood. Neither of these compounds can be poured down the drain. Like all products, 1-bromobutane should be turned in to your TA in a labeled vial. Any excess butanol should be discarded in non-halogenated waste.…
The multicolor lights are caused by multi -break shells. These often contain stars of different colors and varying compositions that combine to create a soft or brighter light, or more or less sparks, etc. Some shells also contain explosives designed to crackle in the sky, or whistle as it explodes outward with the stars. These type shells are also ignited by different fuses. (Brain, 2014)…
There were not as many steps as I thought there would be involved in building the bottle itself. First I emptied out two two liters of pop. I then cut off the tops of both bottles, and threw out one of the bases. In the leftover base, I poured water, aquatic gravel, and a fake plant for the fish. I then put the fish in it’s new happy home. In order to feed him, I cut out a flap leading to the water that I can put fish food in. After that, I began working on the top layer. I placed one of the tops, with the cap still on, about half an inch into the original base. I taped it securely into the base, to ensure that the whole upper layer would not crush the fish. Then I put my plants into the half-built top layer. After that I placed my second bottle top on top of the base, creating another funnel. I taped the top securely on, finishing the bottle. I can screw and unscrew the cap whenever I need to give the plant water.…
3.) Get a plastic bottle with a screw top. Do not use a metal or glass container!…
The essentials of Rocket League are truly simple to learn and even an easygoing player can comprehend everything after only a couple of minutes of recess. Achieving a high expertise level, helpful in matches with other expert players and high trouble bots, is something completely extraordinary and requires a considerable measure of hours spent on idealizing the fundamental moves and taking in the more propelled moves (they're shrouded later in the guide). The following is a rundown of things you ought to do in the wake of propelling the amusement interestingly and amid your first hours spent in Rocket League. Following these guidance will help you out a considerable measure and won't push you far from the amusement after a dash of lost matches.…
I remember the day that I started rocketsledding I was 18 years old my dad brought me to a hill near our house. The hill was small, but I was scared. At first I went down the hill on a normal sled a couple of times, so my dad could teach me on a normal sled how to control a rocket sled. Then, my dad, former rocketsledding champion let me try his rocketsled. At first I was scared, then my dad showed me a few instructions on how to stop, and steer. The hill was about 10 meters long with 50 meters of run off space. After my first attempted I loved rocketsledding, so from that day forward my dad signed me up for lessons. By the time I was 25, I won 2 world championships.…
Learn how to make a tornado in a bottle with this fun science experiment for kids. Using easy to find items such as dish washing liquid, water, glitter and a bottle you can make your own mini tornado that’s a lot safer than one you might see on the weather channel. Follow the instructions and enjoy the cool water vortex you create!…
In this chapter, the data pertaining to the effectiveness of the improvised shuttlecock gunner as an instructional material are systematically presented, analyzed, and interpreted.…
The purpose of the Red Bull Stratos mission is to transcend human limits. Supported by a team of experts Felix Baumgartner ascended to 128,100 feet in a stratospheric balloon and made a freefall jump rushing toward earth at supersonic speeds before parachuting to the ground. His successful feat on Oct. 14, 2012 holds the potential to provide valuable medical and scientific research data for future pioneers.…
Another notable pattern is that the sales volume of Rocket Soup is significantly affected by competitors’ price and sales volume. When Rocket Soup offers cheaper price, the sales volume of Rocket Soup increases and competitors temporarily lose market share, and vice versa. It would represent that the size of the market is relatively capped and cannot expect a drastic increase over time.…
This case study relates to the appointment of a new Chief Executive Officer (CEO) for the global logistics firm TNT Express.…
Are natural resources a "curse" or a "blessing"? Many recognize the opportunities natural resources provide for economic growth and development and thus the challenge of ensuring that natural resource wealth leads to sustained economic growth and development. Still many countries are cursed by natural resources wealth. (Frederick van der Ploeg, 2011)…