Science is simply our agreement that when trying to learn about the physical world, we agree to let observations of the physical world be the ultimate mitigator of our arguments, rather than the authority of some powerful individual.
But there are many religions (or factions thereof) that reject the authority of a (politically; socially) powerful individual to mitigate arguments. Even in (some forms of) protestant Christianity recognize only their God (who's individual power is taken as [an interpretation of, and let us not forget that all observations are necessarily interpreted] an observation of the physical world) as the ultimate mitigator of arguments. So by your statement (and I'm not sure if this was intended) certain religions and factions thereof meet your definition of "science".
Consider the totalitarian principle. I'll readily concede that the probability of a given non-forbidden event occurring is non-zero, what take faith is the acceptance of the assertion "if it can (with non-zero probability) happen it will", which is accepted constantly in particle physics.
Hell go on and look at any mathematical discipline (ZF or ZFC set theory anyone? Peano arithmetic? the list is infinite), they are all systems of reasoning that are consistent *from the axioms*. The truth value of the axioms *must* be assumed, and their proof is necessarily outside of the system, hence all these systems require faith in the truth of the axioms as their starting point.
As an interesting side-note consider Clarkian presuppositionalism, which readily acknowledges this from the "other side" of the debate.
Thirdly, hand-off actually works in mobile protocols.
I'll give you this one, however I'd rather have a fully controlled home network and only be at the whim of my phone company while im outside.
And with WiFi you could just have a giant mesh network.
The days when Seymour Cray could design a product which was cutting edge & saleable for a decade are long gone.
Yes, but this is largely because Cray is dead, not because it is impossible for someone similarly gifted to do what he did.
A LISP programmer knows the value of everything, but the cost of nothing. -- Alan Perlis