The Ancients did not have science. The Hittites were the last to invent/discover
something important, namely how to smelt iron back about 800 BC. The Romans in 200 AD did not have any
materials or tools that the Hittites did not have a thousand years before.
Science is a way of looking at the world. Science takes facts, from observations, and
from experiments, and forms theories that are supported by those facts. Science does not take ancient authors
writings or popular ideas into account, only facts. Roger Bacon spelled out how to do science in
the 1300s. Science has been very
successful. In the last thousand years
we have developed gun powder, printing, electric telegraph, steam railroad,
radio and TV, automobiles, aircraft, and a whole raft of stuff that makes modern life a whole bunch
more comfortable than it used to be.
When reading about scientific discoveries you should look
for the facts behind the discoveries. If
there are no facts given in what you read, it is not science.
Science is dynamic, it keeps finding new stuff. When I took geology in college, many years
ago, the professor did not believe in plate tectonics. Now, 60 years later, everybody knows about
and believes in plate tectonics. New
science starts small, with perhaps just one article in one journal. At first few people know of the new science
and it is called “tentative” (maybe true maybe not). As time goes on more and more people learn of
the new science and it becomes widely known and accepted. When it gets written into college textbooks
you can say the idea has become generally accepted. Acceptance is rarely one hundred percent. For instance we still have people who believe
the earth is flat. When you are looking
at science you need to be aware that not all the ideas called scientific are
generally accepted.