Science use entities to give the impression the earth is round, for example: the sinking ship is just a reflection of science's desire to show the earth is round.
I heard from one of my friend that most of his "experiments"(yea sure far from that) are failures, but I can also explain when the reasoning of science become apparent in reality - entities what we call forces of nature contribute the scientists with "evidences" or "proofs" and the deluded scientists believe in this show off.
science is set of laws that is empowered by people who wants the earth to be round because they are selfish and don't want to participate in a world of unlimited options.
How medicine has succeed ? people use medications that reflect their wills.
The world is an experiment to see if people can overcome their selfishness and lead their way to world of wonders.
*Disclaimer*
I do not recommend or suggest anyone to stop using medicine cares or medication I just wrote all of this as my speculation.
You claim that "Science has no proofs".
No problem, science does not claim "proofs", science is based on evidence.
As further evidence is found, theories might change. (This "history" is necessarily very incomplete.)
Before Galileo,
it was accepted that heavy objects fell faster, then Galileo's, Hook's and Newton's work led to the Universal Theory of Gravitation.
Before Newton,
it was accepted that objects needed a force to keep them moving, then based on many observations and measurements he produced his Laws of Motion.
Then based on the work of Maxwell, Lorentz, and Michelson and Morley, produced his Theory of Special Relativity.
etc, etc.
So, science produces more advanced theories based on available evidence. In many cases the old theories were not so much wrong, but simply based on incomplete evidence.
But your statement that "science is set of laws that is empowered by people who wants the earth to be round because they are selfish and don't want to participate in a world of unlimited options." is completely wrong, and has no basis.
The Globe was accepted some 2,500 years ago because it fitted the available evidence,
and it still does.