Recent content by Bucephalus

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    Unusual battery charging system

    Yes, I figured one could not regulate both directly, but I thought it might be possible with an intermediate storage step. However, if charging with any current <.6A will work to recharge the battery (though I assume that, as the change in V from the charger to the battery lowers, then the...
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    Unusual battery charging system

    Thanks for your ideas. Your second one (the solar battery re-charger) is the one that I'm actually trying to accomplish. I guess I was a little vague. The problem that I see is that I will need to regulate the voltage and current coming from the solar panel so that it matches that which the...
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    Unusual battery charging system

    I'm going to be going into rural Nepal for 8 months starting this winter. I would like to be able to take pictures for this time. However, there will be no electricity. I've got a nikon coolpix 4500, which uses a Li-ion rechargeable battery (#EN-EL1) which is 7.4V / 680mA. The proprietary...
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    Uncovering the Mystery of Film Quality in Movies and TV Shows

    Film is not interlaced, while TV is. For example, PAL television uses 50 fields/second interlaced, which is equivalent to 25 full video frames. Also, soaps usually do on-site recording. After a while this will sink in and you can tell very easily if you are watching a soap opera, newscast, or...
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    What are Some Unusual and Controversial Foods People Eat?

    I've had Armadillo, which tasted excellent. Also blood pudding.
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    News Classifying World Countries: Criteria and Distribution

    Yes, as selfAdjoint pointed out, 3rd world countries are the so called "developing world", which contain about 5/6 of the world population.
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    The Best Song Ever Written: Sweet Child O'mine by Guns N' Roses

    I could never pick a best song, but there are certain songs which are nearly perfect for their category [no more than one/artist, though in some cases there probably should be]: -Tomorrow Never Knows: The Beatles -Road: Nick Drake -Sitting on the Dock of the Bay: Otis Redding -Girl From...
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    All-Time Fave Movie Scene: "Metropolis" by Fritz Lang

    In Ran, during the first slaughter scene, when the red army is storming the first castle. The Music Man: When the main character goes on the huge tangent musical scene while explaining to the director of Momentum Pictures what the scene will be like. Rififi: The 30 minute silent sequence...
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    Can you get your Private Pilot's license in just 48 days?

    Let's see...I can dislocate nearly any joint in my body without effort, can get my tongue behind the epiglottis, and can hula-hoop for over an hour.
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    Stargazing Best Telescope Recommendations for City Viewing Near NYC

    The best telescope is really just the one that you use the most. If you go on a trip, you might not want to be carrying a 20" Dob with you. I would suggest first getting a good pair of binoculars, say 10*50. Most people will end up getting several different telescopes, but a much fewer number of...
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