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Showing posts with the label general knowledge

Chemical: A Definition

We in the modern world depend on the scientific field of chemistry, whether we like it or not.  Yes, there are controversial aspects, such as pesticides and herbicides , use of fossil fuels , preservatives , and the like; but there have also been relatively non-controversial chemicals which have not seen such scrutiny, such as the plates for solar panels , ozonation of water , soaps of all varieties , and the like.  They are what makes our modern world possible, for good or for bad, for better or for worse. Look at all of those damn chemicals! In the past few years, the word chemical has been hi-jacked by those who seem to mean well, but who are off the mark due to their poor understanding of the topics of which they speak.  These people want to see people be equipped with the knowledge required to lead healthy life-styles, but need themselves to have an understanding better than their initial emotional response. To be fair, he thought that baby was kidna...

Hypotheses, Theories, and Life

Spoilers: Theory is not what you may think.  Really, what you think the definition is for the word theory is actually closer to the definition for the word hypothesis. I've heard people utilize the word "theory" as if they think it means "a random thought which popped into ones head for no reason."  As if these people honestly believe that a theory is on the same level as the statement "Woah, the platypus is proof that God is a toker bro."  I assure you, this is definitely not the case.  This concept of people saying "Just a Theory" has always bugged me, for as far back as I can remember.  (I'm looking at you, MatPat.) I will now try to get everybody to have a sense for what the word theory really means when applied to science. Let me begin by defining what a scientific hypothesis means to those who develop science.  The word hypothesis is a statement of rudimentary observation with no systematic testing or method of rigorou...