| Name | Expertise | Status |
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Dan Fink
U.S.
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| Though my experience is mostly in the fields of electricity, magnetism, and physics, I have a broad science background. My career is in the field of alternative power sources -- solar, wind, water and battery power. But any questions about electricity, magnetism, energy conservation, power generation, electric motors, and even general physics are very welcome--especially from kids. They ask the best questions of all! I pride myself in answering science questions accurately, with ideas for SAFE, easy experiments that kids can perform by themselves--and that let them prove the answers to their own satisfaction. I think science should be fun, and available to everyone, regardless of age. | Available
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Ralph Salier-Hellendag
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| Science Fair Judge for many years and experience with robotics, biology, chemistry, industrial processes, metalurgy and metal forming. | Available
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Sue Kayton
U.S.
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| I can answer almost any student science question! I especially like ones involving silkworms, spacecraft and computers. | Available
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ScienceAdviser
U.S.
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| Expertise: I can answer questions about biochemistry, molecular biology, physics, chemistry, biology, genetics, applying for graduate school, assays, protocols, grants, experiments. I do answer questions at night since I am in the lab working during the day. Also, to be fair to every one, I do one follow ups and if you are interested in more, please contact me under:
http://www.liveperson.com/tutor09. It will allow me to be in a live chat with you so we can communicate more effeciently, and I can understand your issues and help you better. | On Vacation
returns 07/28/2009
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| Recent Answers |
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2009-07-01 linking science and literacy: Hi Julia, I am reasonably familiar with the Harry Potter Stories and there are a number of things that are done with the wand that could be translated to scientific problems. Lets take a look at the...
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2009-07-01 linking science and literacy: Hi Julia, This is a tough one!. Do you have any fairy stories in mind? How about the Harry Potter stories? If you would kindly provide some direction as to which fairy stories you would like to work...
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2009-07-01 temperature and coke going flat: Hi Briana -- The easiest way is to use balloons, and stretch them over the neck of a bottle of soda. Give the bottle a shake, and the balloon that inflates the most indicates the most CO2. This would...
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2009-06-29 temperature and coke going flat: Hi Briana -- Looks like you have this under control. Yes, temperature will affect the rate that the CO2 comes out of solution from the Coke and into the air. The warmer, the faster. For another variable...
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2009-06-28 Question about negative ion generator experiment.: Hi Steve, it's fine to ask in a followup, everything gets indexed. It sounds like that experiment was a water capacitor. It can store enough energy to knock you across the room with a shock! To understand...
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