Daniel Dan
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Posts posted by Daniel Dan
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22 hours ago, VenusPrincess said:
Yesterday I ordered some pasta and it came with a salad and garlic bread. I finished the pasta and salad, but I was too full to eat the garlic bread so I just set it down on the floor next to my couch. It was later at night and I had the lights off so that I could watch my TV show so it was too dark to see anything besides the TV, but while watching my TV show I began to hear a crinkling sound to my right. At first I ignored it, but after a couple minutes the crinkling was undeniable and I was curious about what it could possibly be. I got up and turned on the lights and I saw hundreds of ants on top of the paper bag that held the garlic bread. I put on latex gloves and got a garbage bag, and then quickly picked up the paper bag and dropped it inside the garbage bag. I then got a can of raid and sprayed the whole area around where the paper bag was to kill the remaining ants that were running around. I disposed of the garbage bag immediately outside of my apartment. I was surprised that the ants could make enough noise that I could hear them. How loud are ants in terms of decibels, and how many have to be walking around to make their movement perceptible?
I had exactly the same experience, so yes, they can make a pretty loud sounds when they eat
They got strong jaws:
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Hi everyone,
Don't get me wrong, I know that science is very important and that it helps us a lot in our life, but my question is how Scientific Knowledge can help to the average man who is not a scientist? For example a simple worker in a factory, or a cashier in the supermarket, why should they learn biology, chemistry, physics, astronomy, cosmology and other scientific fields? What practical use do they have with this knowledge at home? Or at work? Why do they need it?
(I'm talking about popular science level knowledge)
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How can scientific knowledge help someone in his daily life?
in Other Sciences
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Nice example, thanks!