I believe in computers that clocks are made from crystal oscillators inside those ic chips. It's one thing to be able to chain together ready made parts, it's another to truly understand each component of the system.
Moving the goalpost
Do you understand due diligence? Do you understand peer review? Do you understand that we have consistent standards for accepting claims? Do you see how having an accepted and consistent standard for accepting claims is easier than investigating each and every claim personally?
Having faith in science, since you insist on framing it in those terms, is simply trusting that a claim has been put through a rigorous and unrelenting system of doubt (the scientific method) before being accepted. The standard we currently have is that
all attempts to make this claim false must be exhausted before accepting it. It is then put through peer review, where others replicate and confirm that this claim can not be falsified by
any known means. Once a claim has thoroughly survived falsification attempts by many independent experts and researchers, it is then generally accepted by the scientific community as a true claim, with the condition that if new evidence emerges, the claim must again go through falsification.
Essentially the goal of science is to prove itself right by failing to prove itself wrong.
We set up this standard for claims so that it is not necessary to personally confirm each and every one. This pertains to the claim that the speed of light is 186,282 mps, or the claim that the configuration of materials in my modem will transmit data. It is for the very reason that religion can't hold up to these standards when making claims that skeptics reject them. You are basically saying that believing a claim that fails these standards, and believing a claim that succeeds these standards, requires the same type of 'faith'. You don't see the difference between trusting an agreed upon process and accepting faith as a reason to hold a conclusion?