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TOK: Science and History
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- 1031
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- Thu Jul 02 2009
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... "One aim of the physical sciences has been to give an exact picture of the material of the world. One achievement in physics in the 20th century has been to prove that this aim is unattainable" -Jacob Bronowski Natural Sciences often seem to many as completely straightforward, however this is simply not the case. To explain this, we can remind ourselves of the Scientific Method, the way of expanding our knowledge; all the scientific method does is to find a testable theory that passes the test. However the theory can have some errors in it that even if they produce positive results mean nothing. A greatly simplified way of explaining this is "Liquid metal makes water evaporate." Firstly many would use heated up metal for this, only the ones using a liquid metal at room temperature such as mercury would be able to disprove of this obviously erroneous













