Why we can't reach the speed of light?

   / Why we can't reach the speed of light? #121  
Re: Why we can\'t reach the speed of light?

It is not necessary to be a trained martial artists to do great damage with any object. People are stabbed to death by amateurs every day.

I wouldn't let him get close enough to me to determine what it was he had in his hand nor would I just sit in my car with the windows up and doors locked. That will put one at a tactical disadvantage. He would get one opportunity to drop whatever he had in his hand and, failing to do that, would get a .45 "double tap" to the chest. Problem solved............

Sorry but I have no use for fools like the one you described. They present a significant danger to themselves and others around them. The only reason they are still alive is because they haven't pulled a stunt like that on someone larger and more deranged than they are or an off-duty police officer.

I would have no problem at all telling a judge that I shot a man who got out of his car at a light, pulled some object from under his hood, was approaching me with it in his hand and refused to stop and drop it when ordered to do so. What you described was an unusual and unreasonable act that would cause fear in a reasonable individual.

Your friend got the reaction he wanted. He caused the man in the other car to react with fear. I suppose that is funny to you but, depending on the level of fear he felt, it is also justification for the use of deadly force. All one has to do is show that he had a reasonable fear of death or grievous bodily harm. The fact that he locked the doors and rolled up the windows is evidence that he probably had that type of fear.

There are times and a places for fun and games. The middle of an intersection isn't one of then.
 
   / Why we can't reach the speed of light? #122  
Re: Why we can\'t reach the speed of light?

You are referring to the famous twins paradox? It has been a long time since I read about that, and I am probably going to dig myself into a big hole, but here goes. As I recall, the formula for time dilation in only valid for observers that remain in the same inertial frame of reference. Lets use the earth as our point of reference. If you had twin observers, lets call them A and B. Observer A remains in a fixed position on earth. Observer B leaves earth on a spaceship, accelerates to near the SOL and travels to another planet several light years away, then turns around and returns to the earth at near the SOL. Once observer B leaves the earth, if observer A could see a clock on Bs spaceship, it would appear that time is passing more slowly for B than it is for himself. The opposite is also true. If B could see a clock that is stationary on earth, it would appear that time is passing more slowly for A than himself. Now here comes the strange part: Since B has changed inertial frames of reference by accelerating into space and turning around to return to earth, the formula for time dilation does not apply to his observations. Thus when B returns to earth he will in fact actually be younger than A. How did I do?
 
   / Why we can't reach the speed of light? #123  
Re: Why we can\'t reach the speed of light?

As a formally trained physicist, I sure wouldn't have been able to predict the outcome of this thread by any scientific theory.

Buck
 
   / Why we can't reach the speed of light?
  • Thread Starter
#124  
Re: Why we can\'t reach the speed of light?

MJB, Congratulations, that was a fairly faithful reproduction of the classic twins paradox. I would give you an A- for it. Now what about the question that I actually asked?

Patrick
 
   / Why we can't reach the speed of light? #125  
Re: Why we can\'t reach the speed of light?

hey buck..... that was a good one!
 
   / Why we can't reach the speed of light? #126  
Re: Why we can\'t reach the speed of light?

Maybe I am missing something. In my mind at least, the twins paradox explains how you could create a time machine from a wormhole. This all assumes, of course, that you could create a stable wormhole and move the ends of it independently of each other.
 
   / Why we can't reach the speed of light?
  • Thread Starter
#127  
Re: Why we can\'t reach the speed of light?

Ozarker,
you said - "It is not necessary to be a trained martial artists to do great damage
with any object. People are stabbed to death by amateurs every day."

Yeah but probably not with an object easily recognized as a dipstick and not likely through a closed car window.

"I wouldn't let him get close enough to me to determine what it was he
had in his hand…"

That wouldn't play too well in court would it? I would think that a judge and 12 farmers would want someone willing (eager?) to use lethal force to have enough visual acuity to recognize a dip stick and the presence of mind to realize it did not automatically constitute a clear and present mortal danger to their safety behind a car window and that unless some overt act or some violent precursor to bodily harm, such as striking the vehicle or other demonstrative act that the armed "defender" might use as justification to pull his weapon and demand the individual cease and desist.

"I wouldn't let him get close enough to me to determine what it was he
had in his hand…"

I think most folks wouldn't have difficulty recognizing a dipstick at 100 ft but even then if you pulled your weapon and brought it to bear AND waited to see what developed AND let the "target" approach (with your window down of course) you could make a determination of his intent, especially after you tell him to freeze and drop it.

"nor would I just sit in my car with the windows up and
doors locked. That will put one at a tactical disadvantage. "

OK, If you had opened your door and taken a defensive position behind it and brought your weapon to bear and ordered your "assailant/target" to freeze and drop it, you could have then assessed the "tactical" situation with plenty of safety to you. Not likely a guy with a dipstick could "get to you" in this scenario, even if he were a martial arts whiz.

I would hope that you would be looking for a way to control the situation and not be trying to find any justification however flimsy to kill someone. Especially in a situation where you are armed and can use your car or car door (if you want to establish a good shooting position).

"He would get
one opportunity to drop whatever he had in his hand and, failing to do
that, would get a .45 "double tap" to the chest. Problem solved............"

And of course the "target" has normal hearing, speaks English and … Some of us might feel better if you didn't put two in the center of mass because he didn't instantly drop his dipstick on the ground. Maybe it would play better in court too if you didn't drop him too far away from you (he is moving at a normal walk and probably froze or retreated when he saw the gun, if you didn't fire immediately on bringing your weapon on target). Lethal force is supposed to be the last resort to protect yourself.

"Sorry but I have no use for fools like the one you described. "

Yeah, but is stupidity and youth sufficient justification for summary execution? Who else would you include in your eugenics program?

"They present a significant danger to themselves and others around them. The only
reason they are still alive is because they haven't pulled a stunt like that
on someone larger and more deranged than they are or an off-duty police
officer. "

Yeah, a lot of teenagers fit that description but does that qualify them for summary execution?
I know a lot of law enforcement folk and although there is a tendency for the "badge and gun" to attract some folks with less desirable traits, most of them are pretty stable individuals who are not likely to shoot a kid for being stupid unless stupid includes pulling a water pistol that looks just like a Glock or something of that genre in a situation where further evaluation cannot safely be made..

"I would have no problem at all telling a judge that I shot a man who got
out of his car at a light, pulled some object from under his hood, was
approaching me with it in his hand and refused to stop and drop it when
ordered to do so. "

I think you are projecting some wishful thinking into the scenario and are rewriting it. IT wasn't "SOME" unknown object, being summer at 1730 there was good lighting and it was easily seen to be a dipstick (OK a dipstick carrying a dipstick). I'm sure that if the driver had pulled a gun my buddy would have peed his pants, thrown his hands up, run away, or some combination of the above and never given a reason for the use of lethal force.

"Your friend got the reaction he wanted."

He got the reaction he wanted, for the guy to quit blowing his horn like a New Yorker, this was laid back OKC in 1962.

"He caused the man in the other
car to react with fear. I suppose that is funny to you but, depending on
the level of fear he felt, it is also justification for the use of deadly force.
grievous bodily harm. The fact that he locked the doors and rolled up the
windows is evidence that he probably had that type of fear. "

You can't have it both ways, rolling up the windows and locking the doors in fear AND jumping out of the car with a drawn weapon to shoot a kid for being young and stupid.

"There are times and a places for fun and games. The middle of an
intersection isn't one of then."

Absolutely TRUE TRUE TRUE. I knew as reasonable men we could agree on some of this. 17 year old kids away from home do incredibly stupid and sometimes unthinking and dangerous things. Of course this was a different era. I'm not exaggerating to say that back then a brief fistfight might break out in lieu of exchanging insurance and driver's lisc info at the scene of a disputed fender bender, and then both drivers get in and depart with no further action, no cops, no guns, no lawsuits…

Now then I'm sure the "gun crowd" will want to lynch me for suggesting that the solution to every difficulty in life ISN'T lethal force. Before you flame me, consider what the PR value is of taking a public position that comes across as "eager to kill" as opposed to "cool evaluation with lethal force as a LAST resort" This is the kind of stuff that pushes the fence sitters into the gun control/gun confiscation camp. This does not help maintain our second amendment rights.

Again, before anyone flames me for being anti-gun, consider a couple things…1. I am and have been a member in good standing of NRA for quite a while (although I do get tired of the politics) 2. I am lisc for concealed carry and virtually never leave the house without a little something, usually .45 ACP Glock. I like to think that IF the situation warranted it that I would put enough hot lead in the center of mass to eliminate any chance of further hostilities with the other party(ies). I try to avoid situations that MIGHT require self defense and choose to reserve the application of lethal force for an unavoidable last resort situation.

I agree completely with you, Ozarker, regarding dropping someone who continues to advance toward my aimed weapon after being directed to stop, irrespective of any potential language barrier (the muzzle of a .45 is universally translated). That, however was never in the scenario which sparked this exchange.

I would also bet $100 dollars to a stale doughnut that if we had this chat in person, we would have never had a cross word and would most likely ended up in agreement with little or no reservations but unfortunately communications via this medium leaves a lot to be desired (at least I struggle with it but fail more than some).

Patrick
 
   / Why we can't reach the speed of light?
  • Thread Starter
#128  
Re: Why we can\'t reach the speed of light?

MJB, I'll tell you what. You send me a draft of your proposal request for a research grant, I'll chop it and get it back to you right away. Lets word it slightly ambiguously so as not to exclude much in the way of possibilities then when approved for funding (oh by the way we probably need to tie it to the war on terrorism to get money these days) we will decide who is principal investigator and who gets second billing depending on what portion of the proposal is funded. Seem fair? We can, of course, excerpt info from the bio files of our buds here on TBN and list them as proposed key staff members depending on what their bios will support. Don't know your previous experience but this isn't too far from the way things get done. Besides, the ongoing studies to determine the psychosocial impact of pheromones found in pygmy sweat on the evolution of class structure when neolithic peoples are forced into juxtaposition/competition with modern day hunter gatherers was already fully staffed before I heard about it...fascinating stuff!

Patrick
 
   / Why we can't reach the speed of light? #129  
Re: Why we can\'t reach the speed of light?

Actually, you take the totality of the situation into consideration, not just what he may or may not have had in his hand. A man who stops his car in an intersection and get out to confront another is doing what we have come to call "road rage". It doesn't matter what object he has in his hand. All that matters is that he has an object.

We are dealing with an abnormal situation and you are trying to paint is as normal, ie, he just had a dipstick in his hand. If I am in a gas station and the guy next to me pulls out his dipstick and walks toward me, that is a relatively normal situation. No reason to react with alarm. We expect people to pull out their dipstickes in gas stations and it would not be unusual for someone to show it to someone to ask for advise on the level shown.

We do not expect people to get out of their car in an intersection, pull the dipstick and walk toward someone. Not even people we honk at. That is an abnormal and unpredictable situation. We have no way to know if we are dealing with a deranged individual intent on doing harm or just a garden variety idiot. The best response is to assume it is a deranged individual and act accordingly and hope that it is just an idiot.

"You can't have it both ways, rolling up the windows and locking the doors in fear AND ."

Yes you can........... Rolling up the windows or getting out are simply different reactions to the same stimuli. The "fear" causes one to react with "fight or flight". Rolling up the windows is the "flight" reaction and getting out is the "fight" reaction.

But you are reacting to what I wrote with a typical lack of knowledge about such situations. I never said I would "jump out of the car with a drawn weapon to shoot a kid for being young and stupid". Those are your words. In a defensive situation, your objective is to stop the perceived assailant. That usually requires only the threat of force.

But of course this is all just a silly exercise. I would never be in that situation because I would not be trying to provoke idiots with my horn in the first place. I honk my horn once a year to show the vehicle inspector that it works. When it does, I am as surprised as he is.

"He got the reaction he wanted, for the guy to quit blowing his horn like a New Yorker, this was laid back OKC in 1962."

Bullcrap. He could have got the guy to quit blowing his born by driving away. He wanted to intimidate and humiliate the guy for the crime of blowing a born.

You used the term "summary execution" twice. Are you using that term to try and provoke an angry response or because you don't know what it means? There is no relationship between "self defense" and "summary execution."

Just remember this. The reason people get seriously injured or killed in road rage situation is because they a) didn't react appropriately to the situation or b) didn't react soon enough. Your choices are to get control or get away. All the other choices suck.

It is not 1962 anymore and people hurt other people just for fun now. If some fool gets out of a car ahead of you at an intersection today your first thought should be to stop the car jacking that is about to take place.
 
   / Why we can't reach the speed of light? #130  
Re: Why we can\'t reach the speed of light?

Do you suppose we could keep this on track, ie: speed of light, and keep the Rambo stuff for another web site.

I'm still waiting for W-Harv to come out with a do it yourself warpdrive kit for Kubotas.
 

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