Essays Tagged: "Batteries"

How a Flashlight Works. a verbal desription of the anatomy of a flashlight.

k?a flashlight consists of a lightbulb, a metal strip, a switch, a metal conductor, and one or more batteries. All of these parts come together to make a circuit, which is a continuous path of electri ... ether to make a circuit, which is a continuous path of electricity. In most simple flashlights, two batteries are stacked one on top of the other, and are enclosed in a plastic cylinder. Electricity w ...

(1 pages) 54 0 4.3 Mar/2003

Subjects: Science Essays

Critical Analaysis on boyhood friendships

coral rock in the ground. They begin to talk to each other and Frank suggest that they get some old batteries and some wire and they should string them up between each others houses and the other boy ...

(2 pages) 75 2 3.6 Jun/2003

Subjects: Literature Research Papers

Fuel cell technology and automobiles.

nergy and heat, as long as there is sufficient fuel present to supply thereactions. This allows the batteries to recharge themselves continuously, cuttingthe amount of fuel needed. The basic elements ...

(3 pages) 132 0 4.5 Jul/2003

Subjects: Science Essays > Environmental Science

Pantomime, one robots search for rhythm. a children's story parallel to Herman Hess' Sidhartha using original charaters and plot line.

go find it and prove to the others that I candance. I just have to."So Pantomime packed some extra batteries and fuel in a bag andset out on his journey.'I'm going to find my inner piece.' thought th ...

(5 pages) 20 0 0.0 Dec/2003

Subjects: Literature Research Papers > Creative Writing > Poems & Short Stories

Effects of Cadmium what are the effects of Cadmium on humans, animals, and the earth?

which is naturally found as a compound with other elements. There are many uses of cadmium, such as batteries, cigarette smoke, pigments, metal coatings, plastics, and appears a lot in industrial wast ... a chain reaction. When cadmium is mined to store in a battery factory, they use the cadmium for the batteries. Now because it is a factory, they will eventually have waste to dump. The cheapest way to ...

(2 pages) 32 0 3.7 Mar/2004

Subjects: Science Essays > Chemistry

Battery Experiment - Differences in power intake and usage of higher and lower quality and priced battery's.

Experiment - Battery LifeAim: To find out and collect data on the power life of 2 different branded batteries.Equipment:- Multi-meter- BatteryCare battery- Alkaline(Sanyo) batt ... ticky tape- 1.3 Volt electric motorMethod:1. First take readings of the 2 different batteries power levels using a multi-meter.2. Attach 1 battery up to the 1.3volt electric mo ...

(1 pages) 24 0 3.0 Jun/2004

Subjects: Science Essays


anersBenzene: Also found in rubber cementButane: Also found in lighter fluidCadminum: Also found in batteriesCarbon Monoxide: Also found in car fumesCarbon Tetrachloride: Also found in drycleaning flu ... so found in barbeque lightersHydrogen Cyanide: Also found in poison gas chambersLead: Also found in batteriesMethane: Also found in swamp gasMethanol: Also found in rocket fuelNapthalenes: Also found ...

(1 pages) 66 3 4.0 Sep/2004

Subjects: Humanities Essays > Health & Medicine > Drugs

What's better; gas powered cars or battery-powered cars?

utput. The only obstacle in the way of electric cars moving on is the lack of suitable long lasting batteries to meet the needs of the everyday car owner. We have all the technology we need to produce ... he everyday car owner. We have all the technology we need to produce electric vehicles, however the batteries are big, expensive, and don't have the power and range people need. Gas powered cars will ...

(3 pages) 58 1 3.3 Sep/2004

Subjects: Science Essays > Chemistry

John Nash: Madman Mathematician

iked, enjoyed torturing animals and even once tried to electrocute his sister with a chair wired to batteries.Nash won a scholarship in the George Westinghouse Competition and was accepted to the Carn ...

(3 pages) 73 0 5.0 Nov/2004

Subjects: Science Essays > Mathematics

The History of the Battery

in the beginning, the invention was most important to the scientists in there study of electricity.Batteries produce electricity by means of a chemical reaction. A battery consists of cells connected ... erent combinations of metals and electrolytes continued over the next 60 years. It was in 1802 when batteries were first sent to mass production by then. Another development happened that year when Jo ...

(4 pages) 50 1 4.1 Nov/2004

Subjects: Science Essays > Technology

Possible solutions to the problem of pollution

ir pollution before it is to late. To help prevent air pollution are; we could run cars on water or batteries which are environmentally safe or even car pool more, ban aerosol cans, and find cleaner b ...

(2 pages) 53 0 2.0 Jan/2005

Subjects: Science Essays > Environmental Science


emotivated and waiting to be "pumped up" or, worse, enjoy being lethargic drones whose motivational batteries immediately run down if left alone. It assumes that people have no power for self-renewal. ...

(4 pages) 78 0 3.0 Feb/2005

Subjects: Businesss Research Papers

Atomic structure

ehave like watches and tell time. You can dismantle one of the watches: take the back off, take the batteries out, peer inside and pull things out. However, now the watch no longer behaves like a watc ...

(5 pages) 36 0 4.5 May/2005

Subjects: Science Essays > Chemistry

Example of school report for facilities

on the contrary, one must have sufficient rest toSecondly, I believe that we need to 'recharge our batteries' in order to have the energy to work efficiently. For example, as an IB student I have so ...

(2 pages) 27 1 4.3 Apr/2006

Subjects: Literature Research Papers > Creative Writing

High Computer artificial intelligence

ny kind of fatigue, and they don't need any kind of sleep or rest. They just need to recharge their batteries and then they can go back to perform their chore. They have a great ability of injury tole ...

(3 pages) 322 0 4.6 May/2006

Subjects: Science Essays > Computer Science > Artificial Intelligence


To : Mr. ......, Buying ManagerFrom: Date: 31st March 2006Lightweight batteriessuppliersAs requested by the Buying Manager on 10th March 2006, I have investigated the pro ... er on 10th March 2006, I have investigated the problem which has been raised concerning lightweight batteries suppliers. A survey of supplying batteries market has been made during the last two weeks. ...

(1 pages) 628 0 2.0 Oct/2006

Subjects: Businesss Research Papers > Case Studies

A Mystery Of Heroism

shells and soldiers, chunks of green and brown earth flying into the sun, swift-moving men, horses, batteries, and flags happening all at once.        And then, within all this destr ...

(2 pages) 8 0 0.0 Jul/2001

Subjects: Literature Research Papers

Rappas Delight

My Mistress Carries Me in her purse.and takes me out at work..Remember One time she changed my Batteries while changin' shirts.Now she Carries an extra battery, I still enjoy it i make her hurt a ...

(2 pages) 415 0 0.0 Aug/2001

Subjects: Literature Research Papers

I Love Furby

Next I think the ultimate reason for Furby being the best pet is you can always just take the batteries out. Unlike a cat or dog, Furby can just move in to a closest. If your child gets sick of ...

(2 pages) 581 0 4.0 Sep/2001

Subjects: Literature Research Papers

Matrix Questionare For Science

Matrix Questions 1. Why are people used as batteries? How much voltage is really contained in the human body? People are used as batteries as a ... uct was being described? The character Switch called Neo "coppertop" referring to the tops of batteries. She meant it as a joke but the audience has no idea whats she's talking about until Neo f ... is my 3rd science fiction movie) The 5th Element Matrix Questions 1. Why are people used as batteries? How much voltage is really contained in the human body? People are used as batteries as a ...

(18 pages) 541 0 0.0 Oct/2001

Subjects: Humanities Essays