Right, but what's the range?
ahh, now that truly is impossible to tell, the film was made...ye gods almost 10 years ago on low..i.e. non-existant budget....so we only ever have one side in view at once.
At a wild guess, I would say short.
OK, so they use weapons with RPG-type firepower, and take single shots rather than spraying. Do they wear huge armour suits or something? It seems odd to use weapons that powerful and inflexible against flesh and blood.
oh they Spray alright, but against humans and most basic armoured humans a bolter will kill/incapacitate no problems.
Space Marines are gen-engineered soldiers, your basic "uber human" with redundant organs, accelerated healing, etc etc.
Standard armour is "power armour" which, funnily enough is powered!
several layers of armour, connected to a sub-dermal layer of sensors/pseudo nerves, allowing them to control the armour like it was their body.
Then a layer of some sort of steel, its called "plas-steel" and the Imperiums basic conventional steel.
basically plates of this over an exo-skeleton of servo-motors and pseudo muscles + sensors
then a layer of ceramite...some sort of material, ceramic based, acts like a stone or a metal depending on what hits it, i.e. when ripped off by explosions ceramite shoulder pads deform like a metal, when hit by automatic rifles they can chip it, large anti-armour rockets can crack it.
The armoru incorperates auto-senses i.e. targeting aids, tactical info, info on the armour systems, visual enhancements, flash shielding, etc
It also has a full suite of inertial dampeners, recoil absorbers and "gravitic nullifiers"
Basic marine armament is the Bolter, fires a .75 cal round, the standard round is armour-piercing, has a DU core and a mass reactive warhead....enters target then blows up.
the projectiles are self-propelled, igniting after being fired and are spin-stabilised.
Marines themselves are 7-8ft tall, armour adds to this, but not to the extent they become anime style mecha shit.
The armour enhances a marines strength, although unarmoured the marines still tend to be able to punch through humans.
Marines are deployed in small numbers and are shock/spec ops troops....their enemys either outnumber them, have better technology or are gigantic bug monsters.
hence the big guns.
If the description is too vague to be quantified, then it is indeed worthless. Give me an example of a description which is impossible to quantify, even roughly, and then try to defend its usefulness.
No quarrel from me on this score...but as i said, throwing an example away because no numbers have been given isnt right...if the example has a clear demonstration of what effect a device/whatever has..then its still viable, not as clearly put...or as valuable but worth considering.
The real question is: how MUCH tougher than humans are they? And for that, you need numbers.
A lot (cringes)
well, Ive hopefully got a marine toughness quote or 6 typed up...I hope, otherwise Im not getting any sleep.
Ill post em and see what numbers can be made...here if your interested but I think re-aquaintting myself with physics has waited overlong.