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Modem Mystics
Posted by Dr. Science on 08/21/2013 in Question
I seem to habitually have a great deal of difficulty sending and receiving e-mail. Sometimes the web browser will work just fine, but the e-mail program won’t. Sometimes my computer will log off only seconds after I’ve logged on. What’s going on?
--- Here's the answer from Dr. Science
8th Grade Science Experiments
Posted by Dr. Science on 08/07/2013 in Question
Do you know of any good science experiments for an eighth grader???
--- Here's the answer from Dr. Science
Women and Glasses
Posted by Dr. Science on 08/05/2013 in Question
Why, on the show “Scooby Doo, Where Are You?”, did Velma–ordinarily an extremely bright person–become stupid the instant her glasses fell off?
--- Here's the answer from Dr. Science
Gas From Food
Posted by Dr. Science on 08/02/2013 in Question
Hi, I’m doing a science experiment for the science fair at school. I am trying to produce gas from four foods. I ground each of the following in a food processor: dry and frozen navy beans; fresh & frozen yellow turnips; fresh cabbage and canned sauerkraut. I put all these in a separate test tubes and added one tablespoon of water to each. I then added 1/8 tsp. of yeast to every other tube so that I had one tube with each food mixed with just water and one with water and yeast. I then put a balloon over the top of each tube to trap any gases produced. It has been 48 hr. and no gas has been produced. Will they produce any gas? have I done something wrong?
--- Here's the answer from Dr. Science
Escalator Handrail Speed
Posted by Dr. Science on 07/31/2013 in Question
