Having done the experiment to death, our brave students retired at the third repetition, wrote it up with no methods, no discussion, no literature cited (except for their holy book, of course), and no reliable, believable data. They also didn’t do the other obvious experiment, of snipping off the wings and examining the bacterial flora living on the left vs. right, but then, maybe they’re leaving that for the advanced students.
Any 10 year olds looking for a quick and easy science fair project, there it is. I’m sure you can replicate this experiment trivially — but please, talk to a real microbiologist first and learn how to streak a plate. You might also learn something about a control plate, which our U of Qassim students didn’t bother to do.
Of course, this work wasn’t carried out by 10 year olds. It was done by university students in a “Med 497” (a medical course?) in a department of medical microbiology. I strongly urge anyone visiting Saudi Arabia to avoid getting sick. They might try to treat you by swishing a fly around in your coffee.
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