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Science for Kids/Experts

Expert	Average Ratings	Expertise
MGR U.S. Available View Profile Ask A Question View Past Answers	Knowledgeability 9.71 Clarity of Response 9.96 Timeliness 9.92 Politeness 10.0 Total Questions 170	I can answer elementary and middle school level general science questions, as well as questions on high school level biology, environmental science, and animal science.
Ralph Salier-Hellendag Available View Profile Ask A Question View Past Answers	Knowledgeability 9.83 Clarity of Response 9.77 Timeliness 9.88 Politeness 9.96 Total Questions 1108	Science Fair Judge for many years and experience with robotics, biology, chemistry, industrial processes, metalurgy and metal forming.
Dan Fink U.S. Available View Profile Ask A Question View Past Answers	Knowledgeability 9.83 Clarity of Response 9.74 Timeliness 9.86 Politeness 9.92 Total Questions 1149	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.
Sue Kayton U.S. Available View Profile Ask A Question View Past Answers	Knowledgeability 9.76 Clarity of Response 9.74 Timeliness 9.76 Politeness 9.83 Total Questions 489	I can answer almost any student science question! I especially like ones involving silkworms, spacecraft and computers.

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Recent Answers

2009-11-20 velocity of different liquids:

Hi Ashley, The problem is not so much the velocity but rather the amount of drag/friction based on the viscosity of the liquid. The more viscus, the higher the drag thus the slower it runs thru the

2009-11-19 Boiling Liquids:

Hi Taylor, Since all of these liquids already are water based, I'm not sure that you will find different boiling points for them. You would be better off with liquids that are NOT water based and

2009-11-18 Science Fair Projects:

Hi Holly, It may not be a direct aid to society but many of todays diseases are genetically studied and they will mark parts using the glowing gene to mark where a sequence attaches and what it does

2009-11-18 light an LED or bulb:

Hello David -- It's not a daft question, but it won't work. There's not enough energy potential from skin electrodes to power anything...the voltage ranges from microvolts to millivolts, but the amount

2009-11-18 science:

Look it up on wikipedia. It's the way to separate a chemical (like ink) into the parts that make it up (like mixed red ink and blue ink to make purple ink). http://en.wikipedia.org/wiki/Chromatography

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