03 Dec '12 16:00>
So I am holding in my hands a small furnace temperature controller made by Omega Engineering. It is about 16 years old and surprisingly enough, in spite of a lot of design changes, advances in materials and so forth, they still sell this exact model and not terribly expensive either, about 3 bills.
So I was thinking, what if a box like this ended up in the hands (Tentacles?) of aliens who are a lot more advanced than us.
Doesn't matter how they get it, they got it.
So they are on their star cruiser and they are looking at this little box, about 2X2 inches by about 5 inches long.
It is a wonder of what to us would be considered large scale integration, 4 little circuit boards fastened together and an LED display of temperature and other data.
Now, suppose everything on their cruiser is done with photons instead of electrons or Neutrino's for that matter. Very advanced in any case.
How would they be able to test it to determine what the function was?
They may have gone so far from the concept of like us, requiring electrons for power, AC, DC and so forth they might not be able to even test it.
They could scan it maybe and see the internal circuitry of each IC, some of which contains millions of individual transistors ( the newest CPU's contain BILLIONS of transistors) but could they put two and two together with just that info to suss out the function of this controller? Could they even know it ran on electrons?
So I was thinking, what if a box like this ended up in the hands (Tentacles?) of aliens who are a lot more advanced than us.
Doesn't matter how they get it, they got it.
So they are on their star cruiser and they are looking at this little box, about 2X2 inches by about 5 inches long.
It is a wonder of what to us would be considered large scale integration, 4 little circuit boards fastened together and an LED display of temperature and other data.
Now, suppose everything on their cruiser is done with photons instead of electrons or Neutrino's for that matter. Very advanced in any case.
How would they be able to test it to determine what the function was?
They may have gone so far from the concept of like us, requiring electrons for power, AC, DC and so forth they might not be able to even test it.
They could scan it maybe and see the internal circuitry of each IC, some of which contains millions of individual transistors ( the newest CPU's contain BILLIONS of transistors) but could they put two and two together with just that info to suss out the function of this controller? Could they even know it ran on electrons?