81. IFPL: Homework Help homework help, General Fact stuff. There is also a homework help sectionwith tips on study skills, listening skills, and writing skills. http://pac.eils.lib.id.us/ref/homework.html

Homework Help General Fact Monster Here you can find facts about current events, geography, language, mythology, science, math and other cool stuff. There is also a homework help section with tips on study skills, listening skills, and writing skills. States 50States.com Lists the fifty states and information on their locations (latitude and longitude), birds, colleges and universities, constitutions, flowers, genealogical resources, and much more. Country CIA WorldFactbook CIA's profiles of countries and non-self-governing territories around the world. Information on geography, people, government, transportation, economy, communications, military, and more. U.S. State Department - Background Notes Provides detailed and up-to-date information about the entry requirements, climate, clothing, health facilities, transportation facilities, holidays, geography, population, history, government, politics, foreign policy, and economy of most countries. Dinosaurs All About Dinosaurs Find information on hundreds of species of dinosaurs.

82. NJ Living - Sponsored By NJ Resources homework help. help with that difficult English, math or science assignmentis just a click away! We've assembled a list of useful http://www1.njliving.com/community/education.asp

SEARCH New Jersey Resources New Jersey Natural Gas NJR Home Services NJR Energy Services ... My Stocks Monday, April 07, 2003 Bulletin Boards Home/Living Education Community Calendar ... Governor McGreevey's Book Club New Jersey Resources Corporation is proud to sponsor Governor McGreevey's Book Club. It's a great way to make reading fun for children in grades K-3. Learn more about how to sign up your child or student for the program, which aims to encourage children to read for pleasure. Homework Help Help with that difficult English, math or science assignment is just a click away! We've assembled a list of useful Web sites so you can get answers to questions on a variety of homework topics. Library Links Can't get to the library? Do your research online. Visit our county and state library Web sites for all your research needs. School Closings When severe weather hits, check here for school closings and delays in your community and surrounding areas. Education Calendar Need to get the word out on an upcoming PTA fundraiser or an important school board meeting? Then be sure to post your school events to our education calendar. The calendar is a helpful resource for promoting meetings, lectures, courses, and other education events. Browse the calendar often to see if there's a special event you'd like to attend! Bulletin Boards With all you have to say, we've provided community bulletin boards to get your word out.

83. StudyWorks! Online : Bacteria Make Energy From Light The findings could help explain why so many bacteria thrive in the ocean's surfacein Plus, these lightlubbers may bring energy into the ocean food chain that http://www.studyworksonline.com/cda/content/article/0,,EXP666_NAV4-42_SAR534,00.

StudyWorks News Science News Archives of Science News Electricity and Power ... NEXT >> Bacteria Make Energy from Light October, 2000 Sunlight over the Pacific Ocean. Courtesy of NOAA. These bacteria don't photosynthesize in the same way that plants do, but like a couple of other non-plants, they can Escherichia coli, a kind of bacteria that microbiologists often use to test the effects of particular strands of DNA. The newly tailored E. coli pumped out bacteriorhodopsin and when exposed to light, the E. coli began cellular processes that suggested light-harnessing abilities. The researchers say that these two kinds of bacteria may make up nearly 20% of the ocean life near the surface of the sea! The findings could help explain why so many bacteria thrive in the ocean's surface in what seems to be a relatively food-poor environment. Plus, these light-lubbers may bring energy into the ocean food chain that other organisms, in turn, benefit from. References Beja, O., Aravind, L., Koonin, E.V., Suzuki, M. T., Hadd, A., Nguyen, L.P., Jovanovich, S.B., Gates, C.M., Feldman, R.A., Spudich, J.L., Spudich, E.N., and E.F. DeLong, (15 September 2000), Bacterial Rhodopsin: Evidence for a New Type of Phototropy in the Sea.

84. Websites For Homework Help - Brevard County Libraries Internet Plasma Physics Education eXperience (IPPEX) Plasma physics and fusionenergy for middle and high school students. Top of Page. More homework help. http://www.brev.org/websites/homework.htm

About Our Libraries Ask a Librarian Websites by ... Contact Us Websites for Homework Help General Reference Geography History Science ... Animals Around the World - Mega list of links to animal information. Animal Diversity Web - Animal pictures and classification plus tons of info. Looks more technical than it is. Butterfly Web Site - Everything you always wanted to know about butterflies. Cockroach World - Alll kinds of information about cockroaches (yuk!). Dinosaurs - Major list of dinosaur links. Discovery Online Nature - From the Discovery Channel EE-Link Endangered Species - Tons of information on endangered species. Encyberpedia: Dinosaurs and Fossils - Great list of dinosaur sites on the web.

85. Binding Energy Definition The energy required to either separate an electron from an atom or to http://chemistry.about.com/library/glossary/bldef513.htm

zfp=-1 About Homework Help Chemistry Search in this topic on About on the Web in Products Web Hosting Chemistry with Anne Marie Helmenstine Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS Periodic Table of the Elements Chemistry How-To Guide Chemical Structures Archive ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Binding Energy Back to Last Page Full Glossary Definition: The energy required to either separate an electron from an atom or to separate the protons and neutrons of an atomic nucleus. Back to Last Page Full Glossary Email this page! Sponsored Links ProSim ProSim provides software and service solutions for process modeling, simulation and optimization : thermodynamics, batch distillation, reaction kinetics, heat exchangers design, flowsheeting,... http://www.prosim.net/ Sponsored Link Specialty Steels, Metals and Forged Products All metals and forge supplies. Stainless Steel, Nickel, Titanium, Tungsten, and more. Visit our site to speak to a live representative regarding our company, our product line, or request for quotes. http://www.steelforge.com/

86. Principal Energy Level Definition - Chemistry in a period of the Periodic Table introduces a new principal energy level http://chemistry.about.com/library/glossary/bldef7020.htm

zfp=-1 About Homework Help Chemistry Search in this topic on About on the Web in Products Web Hosting Chemistry with Anne Marie Helmenstine Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS Periodic Table of the Elements Chemistry How-To Guide Chemical Structures Archive ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Principal Energy Level Back to Last Page Full Glossary Definition: The energy level denoted by the principal quantum number n . The first element in a period of the Periodic Table introduces a new principal energy level. Related Resources: Periodic Table from your About Guide This in an interactive periodic table of the elements. Get information for chemistry demonstrations and experiments. Follow links to photos and videos to see the demos. Home Experiments Find chemistry experiments you can do at home. Chemistry How-To Collection Apply your knowledge of chemistry to these fun and interesting activities. Chemistry 101 Get basic chemistry information and study tips.

87. Alternative Energy Inventors And Inventions See other amazing energy conserving innovations created by Fuller. http://inventors.about.com/library/inventors/blalternative_energy.htm

zfp=-1 About Homework Help Inventors Search in this topic on About on the Web in Products Web Hosting Inventors with Mary Bellis Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS 20th Century Inventions History of Computers/Internet A to Z Inventions ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Alternative Energy Alternative fuels are substantially non-petroleum and yield energy security and environmental benefits. Alternative Energy The Solaris site has an abundance of articles related to the invention and history of alternative earth-friendly energy sources. Alternative Energy Institute, Inc. Gives a great overview of the history of alternative energy. Fuel Cells Sir William Grove invented fuel cells in 183. They are now becoming the power source for the 21st century. How fuel cells work. Water Based Fuels Rudolf Gunnerman invented water based fuels. Solar Powered Cars and Solar Energy Solar-powered electric demonstration vehicles were first built by universities and manufacturers during the late eighties. Learn about photovoltics and solar panels and how sunlight can creat electricity. How Tidal Power Plants Work The history of tidal mills, what is ocean energy and how does it work.

88. Energy Flow In Ecosystems Organisms that obtain carbon by consuming other organisms and whose energy sourceis http://animals.about.com/library/dyk/bldyk-energy.htm

zfp=-1 About Homework Help Animals/Wildlife Search in this topic on About on the Web in Products Web Hosting Animals/Wildlife with Laura Klappenbach Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS Learning center Conservation toolbox Wild about books ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Energy flow in ecosystems You are exploring: Animals and wildlife Essentials Wildlife fact files Organisms fall into one of three groupsthe photoautotrophs, chemoautotrophs, or heterotrophsbased on the method by which they obtain carbon from their ecosystem. All organisms share two fundamental requirements to sustain life (1) a source of carbon and (2) a source of energy. By examining both how an organism obtains carbon and how it derives its energy, we can categorize animals as photoautotrophs, chemoautotrophs, or heterotrophs. Energy source and carbon source Animals obtain carbon from carbon dioxide or through the consumption of other organisms. Organisms that obtain carbon from carbon dioxide and whose energy source is sunlight are called photoautotrophs. Organisms that obtain carbon from carbon dioxide and whose energy source is derived from inorganic compounds are called chemoautotrophs. Organisms that obtain carbon by consuming other organisms and whose energy source is derived from organic compounds are called heterotrophs. You are exploring: Animals and wildlife Essentials Wildlife fact files Email this page!

89. Lect 20/21 Put another way, the total photon energy remains the same but the volumeincreases so the energy density decreases and hence the temperature. http://hepwww.ph.qmw.ac.uk/epp/lectures/lecture20/lecture20.html

EPP Lectures 20 and 21 The Big Bang Evidence for the Big Bang The Universe is Expanding The galaxies we see are redshifted i.e receding from us. The recession velocity is proportional to the distance from us where is Hubble's constant. where 1 parsec (pc) is 3.26 light years. Two stars A and B together at time will have separation after time The relative velocity so that . The age of the Universe (if the velocity remains constant) is years. Black Body Radiation In 1965 Penzias and Wilson discovered that the Universe is filled with black body radiation with a temperature now measured to be 2.7K. As the Universe expands the wavelength increases and the equivalent temperature drops. Put another way, the total photon energy remains the same but the volume increases so the energy density decreases and hence the temperature. What were once high energy gamma rays have become low energy microwaves (7.35cm). This is consistent with there having been a high temperature explosion about years ago. Energy is related to temperature by where is Boltzmann's constant.

90. Alternative And Renewable Energy An index to renewable energy information on the internet.Category Science Technology energy Renewable...... resource of nuclear science and technology, including nuclear energy, nuclear medicine http://environment.about.com/cs/energy/

zfp=-1 About Environmental Issues Search in this topic on About on the Web in Products Web Hosting Environmental Issues with Lara JillRosenblith Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS ANWR News Wildlife Photos Be a Guest Writer ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Alternative Energy Guide picks Information about the benefits of renewable energy sources and current initiatives. Union of Concerned ScientististsEnergy Net Best of the Net The Union of Concerned Scientists has started a new Website called Energy Net which offers a huge database of Renewable Energy information. Practically anything you could ever want to know about renewable energy is on this site! Energy 101Energy Net Energy 101: Take the Tour offers a wealth of information on the history and future of energy resources. From the Union of Concerned Scientists Energy Net Website. Home Energy Checkup The Home Energy Checkup from The Alliance to Save Energy is a program designed to help you save money, energy, and the environment at the same time. You can choose from 14 different energy efficient choices to see how much pollution and money you can save. American Wind Energy Association The American Wind Energy Association Website offers a wealth of information on the benefits of windpower.

91. Advanced Placement Biology Cellular respiration is a process by which cells harvest the energy stored in food. http://biology.about.com/cs/apbiology/

zfp=-1 About Homework Help Biology Search in this topic on About on the Web in Products Web Hosting Biology with Regina Bailey Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS Science Fair Projects Top Biology Programs Biology How Tos ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Advanced Placement Biology Guide picks Information and resources to help you prepare for the AP Biology exam. Access Excellence: AP Biology Contains excellent resources for AP biology teachers. You can find everything from lab activities to teacher message boards. AP Biology at Guilford High School Here you will find a collection of AP Biology resources and useful links. AP Biology at UGA Learn how to develop a successful AP Biology program. Contains current information on the course itself, exams, lab tips, and workshops. Beyond Bio 101 Introductory biology has changed! See this site for information on how courses are being revolutionized! Part of the Howard Hughes Medical Institute's site. The Biology Place Membership is required for biology educators and students to obtain the plethora of biology resources offered. Students may also get a "free trial" to explore the benefits of the site.

92. Cellular Respiration Through a series of reactions, the high energy electrons are passed to oxygen. http://biology.about.com/library/weekly/aa090601a.htm

zfp=-1 About Homework Help Biology Search in this topic on About on the Web in Products Web Hosting Biology with Regina Bailey Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS Science Fair Projects Top Biology Programs Biology How Tos ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Cellular Respiration Related Resources Diffusion, Passive Transport and Osmosis Cell Anatomy Cell Biology Biochemistry We all need energy to function. We get this energy from the foods we eat. The most efficient way for cells to harvest energy stored in food is through cellular respiration , a catabolic pathway for the production of adenosine triphosphate (ATP). ATP , a high energy molecule, is expended by working cells. Cellular respiration has three main stages: glycolysis, the citric acid cycle and electron transport. Image credit: Steven Berg Glycolysis Glycolysis literally means "splitting sugars." Glucose, a six carbon sugar, is split into two molecules of a three carbon sugar. In the process, two molecules of ATP and two "high energy" electron carrying molecules are produced. Glycolysis can occur with or without oxygen. In the presence of oxygen, glycolysis is the first stage of cellular respiration. Without oxygen, glycolysis allows cells to make small amounts of ATP. This process is called fermentation The Citric Acid Cycle The Citric Acid Cycle or Krebs Cycle begins after the two molecules of the three carbon sugar produced in glycolysis are converted to a slightly different compound (acetyl CoA). Through a series of intermediate steps, several compounds capable of storing "high energy" electrons are produced along with two ATP molecules. These compounds, known as nicotinamide adenine dinucleotide (NAD) and flavin adenine dinucleotide (FAD), are reduced in the process. These reduced forms carry the "high energy" electrons to the next stage. The Citric Acid Cycle occurs only when oxygen is present but it doesn't use oxygen directly.

93. Physics Forums - The Premier Science And Technology Community the kinetic energy is converted into spring potential energy (.5kx^2 http://www.physicsforums.com/topic.asp?ARCHIVE=&TOPIC_ID=9612

94. Math.com Online Converter Energy/Work Equivalents energy/Work Equivalents First, type the number you wish converted here Then, clickradio buttons for desired conversion Fm Joules Kgmeters Ft-lbs Kw-hrs http://www.math.com/students/converters/source/energy.htm

Home Teacher Parents Glossary ... Email this page to a friend Converters Length Area Liquid Volume ... Number Base Select Tool Calculators Equation Solvers Graphers Resources Cool Tools References Test Preparation Study Tips ... Wonders of Math Search Energy/Work Equivalents First, type the number you wish converted here: Then, click radio buttons for desired conversion: Fm: Joules Kg-meters Ft-lbs Kw-hrs Liter-atm K-cal Btu To: Joules Kg-meters Ft-lbs Kw-hrs Liter-atm K-cal Btu Contact us Partnership Link to us Legal Notices . Please read our Privacy Policy

95. Energy 1 Types of energy. In science, we say that energy is the ability to do work.We need energy to do all the things we do. Reading a book needs energy. http://www.zephyrus.co.uk/energy1.html

Home Page Biology Chemistry Physics ... Contact Us Types of Energy In science, we say that energy is the ability to do work. We need energy to do all the things we do. Reading a book needs energy. Running needs energy. Riding a bicycle needs energy. Watching TV needs energy. Even sleeping needs energy. Everything that happens in the world involves movement and for something to move, energy is required. If something takes energy in, then it also gives energy out. A light bulb can get energy from the mains electricity supply. The bulb gives energy back as light and as heat A person riding a bicycle gets their energy from the food they eat. Energy is given out as sound and as heat

96. An Atmosphere Driven By Heat Sunlight energy reaches earth via radiation; it is also the way energy leaves the http://weather.about.com/library/weekly/aa071502a.htm

zfp=-1 About Homework Help Weather Search in this topic on About on the Web in Products Web Hosting Weather with Edward Klappenbach Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS Basic meteorology Your weather glossary Weather news network ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement An atmosphere driven by heat How the sun energizes our weather Elsewhere on the Web: Browse these links to learn more about the atmosphere: The atmosphere The weather Weather fact files Earth's atmosphere Our weather is constantly changing. A gentle breeze gives way to an afternoon shower. A thunderstorm brings high winds that twist branches from trees. A tropical storm gains force and becomes a hurricane. These weather events all share a common requirement: energy. Energy reaches earth in the form of radiant heat from the sun. This heat energy is responsible for driving the earth's atmospheric changes and is the ultimate source for all weather processes. Heat and temperature To understand the atmosphere, and in turn the broader subjects of weather and climate, we must begin with a firm grasp of the concepts of heat and temperature. Temperature is a measure of the average kinetic energy of motion of the molecules in a substance. When we refer to an object as being hot, we mean it has high temperature. Temperature is more easily measured and defined than heat. Heat is a measure of the total molecular energy of a substance. The heat of an object depends on three characteristics of a substance: its temperature, its mass, and its composition.

97. Sun In Sagittarius Among children fulfilling the energy of their Sun’s placement in Sagittarius some of http://astrology.about.com/library/blfeatures/child/bl-sun-sag.htm

zfp=-1 About Homework Help Astrology Search in this topic on About on the Web in Products Web Hosting Astrology with Anthony Peña Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ASTROLOGY.COM Free Sample Report Astro Identity Best Seller Inner Healing Horoscopes Select a Sign Aries Taurus Gemini Cancer Leo Virgo Libra Scorpio Sagittarius Capricorn Aquarius Pisces ESSENTIALS Your Zodiac Sign Oracles Fun and Humor ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Sun in Sagittarius Sagittarius - I teach Optimistic, enthusiastic, and independent. With the Sun in Sagittarius, this fiery, energetic attitude may be the way your child perceived the image of his/her father (or another significant male figure) when still in the early stages of childhood. Sagittarian energy is motivated by inspiration and aspiration! Sagittarian energy is ready for encounter! Fire energy can be warm, vital, vivacious, cheerful and loyal to whatever happens to hold its interest at the present moment in time. Fire energy craves freedom and opportunity.... fire energy craves a steady stream of opportunity for new experiences. Fire energy can be assertive, competitive, ambitious and full of confidence looking toward the future. Fire energy learns best when actively engaging and grabbing hold of life. Fire, especially in Sagittarius, loves adventure but conversely has a rather difficult time dealing with everyday life and routine. Sagittarius presses on to the future in pursuit of high ideals! In Sagittarius, creativity is especially linked with aspirations and ideals. Sagittarian energy is buoyant storytelling energy. Ruled by the jubilant planet, Jupiter (Roman god of thunderbolts and lightning, and ruler of all the other gods) Sagittarian energy enjoys preaching from a pulpit (ordained or not).

98. Wind energy Guide The About.com Environmental Issues site provides this great collectionof http://geography.about.com/cs/wind/

zfp=-1 About Homework Help Geography Search in this topic on About on the Web in Products Web Hosting Geography with Matt Rosenberg Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS World Atlas and Maps Geography Answers Glossary ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Wind, Pressure, and Aeolian Processes Guide picks Pressure gradients cause the air to move as wind. Wind can provide energy and it's also an agent of erosion. Learn all about the formation of wind, how it works through pressure gradients, and all about its erosive powers. Beaufort Scale and Wind Speeds This site provides the Beaufort scale along with images depicting the wind at sea for each level of force. Beaufort Wind Scale The National Weather Service office in Chicago provides this interesting history of the Beaufort wind force scale along with the scale converted into knots. Coriolis Effect Discover truth behind the Coriolis effect and how it affects winds but does not affect toilet bowls and sinks. Resources from your Guide. Energy Guide The About.com Environmental Issues site provides this great collection of resources devoted to wind-related power.

99. Viktor Schauberger And Vortex Technology Vortex technology presented in the ideas of Viktor Schauberger. http://inventors.about.com/library/inventors/blschauberger.htm

zfp=-1 About Homework Help Inventors Search in this topic on About on the Web in Products Web Hosting Inventors with Mary Bellis Your Guide to one of hundreds of sites Home Articles Forums ... Help zmhp('style="color:#fff"') Subjects ESSENTIALS 20th Century Inventions History of Computers/Internet A to Z Inventions ... All articles on this topic Stay up-to-date! Subscribe to our newsletter. Advertising Free Credit Report Free Psychics Advertisement Viktor Schauberger Viktor Schauberger was an American inventor who built and patented a water ram pump involving a spiral flow which he claimed to have learned from a visit to the Egyptian pyramid. The Vortex World Of Viktor Schauberger Everything Viktor Schauberger and graphic intense. Viktor Schauberger Viktor Schauberger, the water-wizard from Austria. Whirlpower Electric power produced by a whirlpool/whirlwind, an invention by David Dennard based on the work of Viktor Schauberger. Pharaoh's Pump Foundation Pharaoh's Pump Foundation are a nonprofit organization studying the Great Pyramid. They feel that their water pump uses the forces described by Viktor Schauberger. Windmill based on Viktor Schaubergers Repulsine A short description on a wind mill based on Viktor Schaubergers Repulsin or the "UFO"-engine.

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