Goverwal wrote:I have often thought, looking around, that the typical large town of forty thousand plus people has the capacity, at least in theory, to build a fairly competent military. In a typical town of this size, you are likely to find a builders' merchant, schools, etc.
In this scenario, countries as we know them have collapsed into a series of town and city states. This means that large towns, small cities, and some neighbourhoods within larger cities all have complete autonomy, and need to serve all of the needs of the populace, including security. Small towns (without the sorts of facilities mentioned above) and villages are usually under the control of the nearest large town. Your town has just declared war on another local town.
Using only the sorts of materials that are likely to be found at schools, builders' merchants etc., your town must build an army or face permanent destruction.
This is
not a place to discuss small weapons (guns, bombs, etc.), for two reasons:
1) It's dangerous. If you share this information
people could die. Do you want to have to take responsibility for such suffering.
I will not, so if anyone tries to break this rule I
will be visiting moderation
2) We're big picture people! We want to build nuclear missiles (I'll give this as an example later), tanks, etc.
I'll start: Nuclear missiles!
The easy part here is the warhead. Many schools have materials such as plutonium, uranium, etc. (I know, it's not weapons grade, but let's make that tiny allowance at least). The difficult part is the missile. In terms of fuel, many schools will have access to hydrogen peroxide, methane, hydrogen (though it may have to be produced on site). Petrol stations often sell various types of gas (especially methane and butane). I don't know enough about rocketry to be able to pick the most practical or effective option. This is where you come in, NSG. How do we get the rocket to go anywhere? How do we ensure it goes where we want it to go, using only the materials found in a typical town?
This is an exercise in chemistry and physics, applied to a fun(?) context, which I hope will increase interest in science in the community.