I believe not.
Fact means something that is definite and unchanging. Opinion is what someone feels about something. It is a fact that Obama is the president. It is my opinion that he is ruining this country. It is a fact that the sky is blue when there are no clouds. It is my opinion that we should have more sunny days.
When something is proven using science, it is generally considered a fact within the context of the current understanding and evidence. However, scientific knowledge is always subject to revision as new evidence emerges or as theories are refined. Therefore, while scientific proofs provide strong support for claims, they may not be absolute truths and can evolve over time.
Unchanging over time or unable to be changed: "an immutable fact"
'Truth' is defined as: NOUN 1) the general notion of objectivity; what exists independently of the mind; the world as it is, regardless of human belief or knowledge about it 2) the correspondence or conformity of thought or language to fact or reality 3) a thought or statement that corresponds or conforms to fact or reality 4) the doctrines of a specified religion considered as divine revelation and to be absolute and unchanging 5) the empirical evidence obtained by observation and experiment as employed by the scientific method
Unchanging over time or unable to be changed: "an immutable fact"
a scientific fact is called data.
All in science, even facts, are tentative and subject to revision. It once was a fact that the earth was flat, but mow we know better and have a theory to explain the fact that the earth is a spheroid.
a hypothesis is a scientific word for prediction. An opinion is something someone says that is not a fact.
There is no absolute knowledge in science that can never be disproven even in principle. It does sometimes turn out that scientists are wrong, and what they considered to be a fact turns out not to be one. I would add that it is more usual for scientists to revise theories, than to reject what was considered to be a fact, but it does happen.
A subjective reasoning is based on how you feel about something more than an actual fact. A scientific thought is emotionless and based on pure facts.
it may have something to do with the fact that he figured out magnetism and electricity
They can be any size. The only unchanging 'fact' which is true about all isosceles triangles is that two of them are equal.