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originally posted by: DupontDeux
1. x = 0.999...
2. 10 x = 9.999...
3. 10 x = 9 + 0.999...
4. 10 x = 9 + x
5. 9 x = 9
6. x=1
7. 0.999... = 1
originally posted by: Whatever08152
originally posted by: DupontDeux
1. x = 0.999...
2. 10 x = 9.999...
3. 10 x = 9 + 0.999...
4. 10 x = 9 + x
5. 9 x = 9
6. x=1
7. 0.999... = 1
I beg to differ.
Why do you assume in step 4. that x = 0,999... you just put in another variable and named it the same so you can substract it from the other X. You do not know X yet so you can not just transform 0,999 into X ...it should be Y (or whatever you want to name it) and then you can not substract it.
4. would be 10x = 9 + y
and then you can not solve the equation like you did.
I hate it, too ... but you are wrong
P.S.: OK DAMN, you might be right ...what I said is wrong. Let me contemplate on it a bit and see if I can come up with something usefull to refute your argument :p
originally posted by: DupontDeux
Does that make sense?
originally posted by: DupontDeux
The 'flaw' is that you cannot actually do the calculation. There is no way to actually, say, subtract 0.9999... from a number, because it goes on forever, so you would never be done with the subtraction - so in math we just assume that we can do it.
It is these pesky axioms that allow it.
originally posted by: onehuman
a reply to: AkontaDarkpaw
I bet you felt as befuddled as I did with them looking at you like youre the one who had lost their mind. I know I did. It was a big conversation over dinner. When youre are used to seeing something on your neck all your life and then it just disappears you certainly notice it.
Even more surprising to me was that my wife of 10 years at the point in time had no recollection of me ever having the mole to begin with, much less my conversation about missing it.
Some of my glitches out on the road when I'm driving are things like this. Some place the time it should take me to get there should be 6 minutes or so and Ive discovered I did it in 2, or something that should have only taken me probably 10 seconds has taken me 5 minutes. It is very weird.
Ive been listening to old Art Bell podcast while Ive been driving around. He actually had a guest that had built a "time machine." I believe this was back in 96. They called him Mad Mike? I know he spent some time in jail for some things he stole to get enough power up, but he was rebuilding and I know he had people willing to back him this time. I wonder what ever happened to him and his machine. I cant imagine the government letting someone get too close to getting it right.
My point though is if this guy was trying to do it, he probably isn't the only one that is a civilian trying to achieve it. Perhaps someone has been able to keep it quiet and did manage to jump. I imagine all kinds of things could go wrong if one managed to surprise themselves and it worked. Who knows where they may have ended up or what they accidently changed.
originally posted by: OccamsRazor04
a reply to: onehuman
Except time travel would cause catastrophic consequences. Not could, would. Simply stopping for 1 second for the time traveler who should not be there would change the entire world.
originally posted by: AkontaDarkpaw
That's not necessarily true at least not in any observable sense.
originally posted by: OccamsRazor04
originally posted by: AkontaDarkpaw
That's not necessarily true at least not in any observable sense.
Of course you do. the man going home to make love to his wife who stops for 1 second due to your presence can be the difference between which sperm impregnates her. That will determine who their child is, their daughter is now their son .. because of a 1 second stop you caused.
The person whose life you saved in that car goes on to have a family .. people who never would have existed. the woman he marries marries HIM, not the other person who she had a child with in the original reality. The entire world is now permanently altered.
originally posted by: AkontaDarkpaw
originally posted by: OccamsRazor04
originally posted by: AkontaDarkpaw
That's not necessarily true at least not in any observable sense.
Of course you do. the man going home to make love to his wife who stops for 1 second due to your presence can be the difference between which sperm impregnates her. That will determine who their child is, their daughter is now their son .. because of a 1 second stop you caused.
The person whose life you saved in that car goes on to have a family .. people who never would have existed. the woman he marries marries HIM, not the other person who she had a child with in the original reality. The entire world is now permanently altered.
Ridiculous.
originally posted by: andy06shake
a reply to: onehuman
If time travel was somehow possible the probable implication is that we live in a multiverse where travel through time would place you in an alternate reality/timeline rather than your own.
Nature would have to implement such a rule so as to prevent paradox form possibly collapsing the timeline.
As to this supposed "Mandela Effect" well i imagine any change that occurred in our timeline would simply be imperceivable to us given the fact that we are part of said timeline.
originally posted by: sputniksteve
originally posted by: andy06shake
a reply to: onehuman
If time travel was somehow possible the probable implication is that we live in a multiverse where travel through time would place you in an alternate reality/timeline rather than your own.
Nature would have to implement such a rule so as to prevent paradox form possibly collapsing the timeline.
As to this supposed "Mandela Effect" well i imagine any change that occurred in our timeline would simply be imperceivable to us given the fact that we are part of said timeline.
I respectfully disagree with the premise that time travel must involve any kind of multi-verse or parallel world. We (for a long while myself included) are stuck on the idea that our physical bodies and all the matter involved must traverse time in order to call it a success. I however would like to argue that this is too narrow of a perspective and we are completely missing the opportunity to investigate or discuss the possibility of consciousness without form or matter doing the traveling instead.
Not only is non-local consciousness better equipped to time travel it eliminates many of the paradoxes as well as mitigating some of the physical and theoretical danger. I personally think that it has most likely already been going on for a long, long time using tools provided by mother nature, but I think it can be done without psychoactive substances through meditation etc, as well as some other ways I am not even aware of. We could even be doing it every night when we go to sleep, and few ever suspect that they are anything but silly dreams. Who knows?