Archive for October, 2009

what are the advantages and disadvantages of using ethanol as a fuel for cars?

i need to write about a page on this topic so as much detail as possible please. Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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Electric Cars?

Why isn’t the world filled with electric cars already!? And why are cars still huge? Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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What other types of energy can solar energy be converted into?

Besides thermal and electrical energy, what can solar energy be converted into? Please post your reference if you have one. Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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What total solar cell area would you need to provide energy needs? Mastering Physics problem?

Solar cells convert the energy of incoming light to electric energy; a good quality cell operates at an efficiency of 15%. Each person in the United States uses energy (for lighting, heating, transportation, etc.) at an average rate of 11 kilowatts . Although sunlight varies with season and time of day, solar energy falls on [...]

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Is Bio diesel made in a continuous process anywhere? How is it made?

Are reaction vessels always needed in continuous processes? Can a flowing stream of hot oil be joined with a stream of hot flowing methoxide using a simple “Y”-type connection and allowed to react as they continue to flow downstream? Since the products, esters and glycerin, are all liquid while hot and since there is little [...]

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what are we going to do about ethanol? my cars hardly start?

i have a 1974 muscle car and it still has some normal gas in there and it shows up kinda a goldish color and once its primed it runs, but i got gas recently and the gas is blue and now my car wont even fire up, but it tries but then it doesnt. first [...]

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Why can’t America switch from gasoline to synthetic Bio-Diesel fuel?

Bio-Diesel works with no modiications to an existing diesel engine auto. Bio-Diesel is AMERICAN made, and reduces our dependence on foreign supplies. The market it now enjoys has saved the family farmer in America as it is made primarily from Soy. You can use it full strength or in a blend with imported diesel. It [...]

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What bio-diesel vehicles are available today?

Writing a report and looking for some examples of bio-diesel cars (and prices), thanks. Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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How do I test bio diesel without using a car?

I’m trying to test bio diesel for a science fair project, and I’m trying to test it for under $50, so is there a way? Share It!: These icons link to social bookmarking sites where readers can share and discover new web pages.

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Can ethanol powered cars pass CA smog requirements?

Ethanol cars put out more CO2 than gasoline. BUT it’s unsequesered carbon, so it shouldn’t be a problem. Nevertheless, the law is the law, and if the PPM is higher than gas gives, does the law allow for this? Or are bureaucrats still runnng in slow motion? Share It!: These icons link to social bookmarking [...]

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