With the peak oil point expected to fall within the century , the question of fuel efficiency is a topic worth investigating in reducing the rate of oil depletion. Parts of a Hot Air Balloon The envelope is the actual part of the 'balloon'. ... In the case of a hot air balloon, the hot air produced by combustion of fuel displaces the cooler air inside the envelope. ... Investigation 1: Theoretical relationships within the system Consider an ideal hot air balloon. ... The hot air inside the balloon will be referred to as hot air (subscript h). ...

• Word Count: 1556
• Approx Pages: 6
• Grade Level: High School

Although written in 1972, Berger's third essay, which focuses on nudity in art (45), serves as a base for a controversial topic in 2015. ... Salad dressing has nothing to do with hot men, yet they are used here to please female spectators. ... David Gianatasio, a writer for AdWeek, explains, "there's really only one kind of guy being held up as 'hot'"" (Gianatasio 2). ... Sex sells and continues to be a popular topic in artwork. ...

• Word Count: 1423
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

Heavy, blue, cargo pants and a khaki, button-up shirt drape his broad shoulders; the clothing looks hot and dense. ... An apprenticeship includes: electrical engineering, climbing, distribution, transmission, hot sticking, safety topics, rigging, transformer skills, and much more. ... "It was so hot, and so loud; the adrenaline seers the experience into your mind. " Bruce was lucky this day and lived to tell the tale, but many linemen do not. ... He has survived massive electrocutions, fires that break out in a tunnel "causing a red-hot tomb of death, and many small accidents that cou...

• Word Count: 1686
• Approx Pages: 7
• Grade Level: High School

The surface of Mercury is extremely hot. It is approximately 470 degrees celsius on the surface and is thought to be even hotter at the two " hot spots." These " hot spots " are on opposite ends of the equator. ... The planets will never fully be understood and will always be a great topic of discu...

• Word Count: 1722
• Approx Pages: 7
• Grade Level: High School

Immigration is a hot topic today it is all over the news most of the time. ... The sun was hot and the pavement was burning, I can still remember the pain that I felt on my bare feet when I had to get off the bus and walk to the plaza without any shoes to protect my feet. ... Today Immigration is still an issue and it is an extremely hot topic. ...

• Word Count: 1987
• Approx Pages: 8
• Has Bibliography
• Grade Level: High School

In this essay I will talk about two hazards that most people think of when this topic is brought up. ... Typically people have believed that the super hot lava that erupts from a volcano was the only danger. ... Pyroclastic flows are a deadly concoction of hot ash, gases and usually large boulders. ... They can form when hot lava melts a glacial or when a pyroclastic flow meets a river. ...

• Word Count: 1450
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

Most people have never been in the server's shoes or walked though a hot kitchen during the peak hours. ... Servers have the constant sexual harassment, slippery floors, hot ovens, backaches, sore muscles, second hand smoke, and just plain noisy irritating crowd to put up with, all while smiling and pretending everything is alright. ... www.ahealthyme.com/topic/waiters www.psybersquare.com/work/work98_waiter.html ...

• Word Count: 1298
• Approx Pages: 5
• Grade Level: High School

Nuclear energy is a very controversial topic and has the ability to be the savior of the problem we are facing. ... Thermal pollution occurs when hot effluents are put into a lake or reservoir. The hot effluents are obviously a product of the power plant. ...

• Word Count: 1256
• Approx Pages: 5
• Grade Level: High School

"Geothermal energy starts with hot, molten rock miles below the earths surface that heats a section of the earths crust- (Renewable Energy Primer, 2). ... From these hot springs or geysers, we can harness their steam with pipes and use the power of the steam to spin a turbine, or many turbines. ... "Wind Energy Topics."" 10 Dec. 2001. ...

• Word Count: 1298
• Approx Pages: 5
• Grade Level: High School

The groups approached various points on the topic of antibiotics: • Familiarity. ... It is not surprising therefore to find out that although the majority of lay people have some knowledge on side effects and the topic of resistance, overall they lack the knowledge of what exactly is, and what is the proper use of antibiotics. ... Such lack of knowledge has the worst effect when it comes to the topic of resistance. ... A hot point was also the use of samples, due to the fact that G.Ps might sell these samples not allowing the full course to be taken. ... Therefore so that the general s...

• Word Count: 1891
• Approx Pages: 8
• Grade Level: High School

The groups approached various points on the topic of antibiotics: • Familiarity. ... It is not surprising therefore to find out that although the majority of lay people have some knowledge on side effects and the topic of resistance, overall they lack the knowledge of what exactly is, and what is the proper use of antibiotics. ... Such lack of knowledge has the worst effect when it comes to the topic of resistance. ... A hot point was also the use of samples, due to the fact that G.Ps might sell these samples not allowing the full course to be taken. ... Therefore so that the general s...

• Word Count: 1891
• Approx Pages: 8
• Grade Level: High School

It is usually carried out in the deserted area because according to an article that I came accross for this topic titled "The silence if the bams: Is it possible to hide a nuclear detonation?" ... The next article that I read on this topic was "India Tests Three Nuclear Weapons" written by Joseph and Toby Dalton. ... Despite the lack of information, I gained some insight knowledge on this topic. If I India was to be penalized according to that sanction U.S. should stop any trade with India but in past years India has become one of the hot spots for U.S. to open up its software industry. ....

• Word Count: 1596
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

The loans and credit businesses were also hot and so were problems with them. ... He always wanted to make it a part of the topic being discussed, whether it was relevant or not, it sometimes seemed. ...

• Word Count: 2255
• Approx Pages: 9
• Grade Level: High School

The Middle East is a hot topic and seems to always be in the media, but I believe the media has created a different interpretation of the Middle East. ... He is very conservative with the religion topic. ...

• Word Count: 1290
• Approx Pages: 5
• Grade Level: High School

Religion, Christianity in particular, comes into play in many topics, from abortion to capital punishment, to homosexuality, and now free will. ... If a person doesn't learn to not touch a hot stove, they will keep on doing it. ... So, as with the topic of environment, there is the question of whether all of this genetic influence simply leads humans along on their way through life. ...

• Word Count: 1303
• Approx Pages: 5
• Grade Level: High School

Advertisers saw the opportunity with all those readers and replaced the topic of reform with consumerism. ... Consumerism became a hot topic. ... Large circulation was achieved by covering interesting topics such as crime stories, scandals, and sports. ...

• Word Count: 1424
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School

In North America, two groups are well known and prominent to almost everyone. We call these groups the Ku Klux Klan, or the KKK, and the Mexican Cartel. In the past, these two groups have been issued a lot of publicity by the media. In recent years, the KKK and the Mexican Cartel have not had a lot of publicity. Our goal is to inform the general public about the reasoning behind the actions of each group, their history and geographical context, and most importantly, if each group is still active. ...

• Word Count: 2039
• Approx Pages: 8
• Grade Level: High School

Skateboarders Nationwide Restless; A Problem That Needs Attention? Skateboarding. A sport that only requires a board and four wheels. One needs only seventy to one hundred dollars to get one. It seems pretty simple, doesn't it? Well it's not, and for one important reason. On a typical day, a skatebo...

• Word Count: 1638
• Approx Pages: 7
• Grade Level: High School

To research the topic that he wished to write about even more, Steinbeck traveled and lived with the Okies during the depression (O'Connor, pp 60-1). ... Steinbeck's passion for writing and for the topics and characters he wrote about is evident in The Grapes of Wrath. ... Burn corn to keep warm, it makes a hot fire. ...

• Word Count: 1509
• Approx Pages: 6
• Grade Level: High School

The United States Constitution says that U.S. Citizens have the right to bear arms. Even though this guarantee was written with no constraints, there are now laws that limit certain aspects of gun ownership. The reasons for gun control fall under the flag of public safety. Though there are many safe...

• Word Count: 1478
• Approx Pages: 6
• Grade Level: High School

The first aspect I focus on is homosexuality as a biological trait; the second point is how homosexuality is viewed by people of faith or with religious backgrounds; the third issue is that of gays in the military; the fourth topic expands on homosexual couple's and their right to adopt children; the fifth and final issue focuses on the right of kids in school to have extracurricular activities for homosexual students. ... Homosexuality in the military is currently a hot topic. ...

• Word Count: 1677
• Approx Pages: 7
• Grade Level: High School

The Second Amendment to the Constitution, which concerns the right to bear arms, has been a hot-button issue in America for the past few years. ... This issue has not only brought out extremes on both sides of the controversial topic, but has turned America's attention away from the seriousness of the situation. No one, male or female, gets more heated about a topic than gun control or the banning of guns altogether. ...

• Word Count: 1796
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

These soliloquies vary to many different degrees of sophistication and topic. ... There are many different topics within these long poems and thoughts, however, this tragedy has almost three solid themes within all of his soliloquies and dialogue with others. ... The time that Hamlet has chosen to "drink hot blood" , is when Claudius is drinking, having sex, or gambling (3.2.382). ...

• Word Count: 1825
• Approx Pages: 7
• Has Bibliography
• Grade Level: High School

He surrounded himself with the same people, repeatedly did the same activities, and even discussed the same topics over and over. ... In fact, on one occasion, after long discussions, set forth a regulation that all crustaceans (crabs, lobsters) were to be killed by throwing them into hot water. ...

• Word Count: 2192
• Approx Pages: 9
• Grade Level: High School

(NIDA) Others consume cocaine by dissolving the material in hot, boiled water and then inject it by using a needle and a belt or strap to tighten up the blood stream. ... Most treatments strategies cover the following topics. ...

• Word Count: 1279
• Approx Pages: 5
• Grade Level: High School