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Search: Posts Made By: Michel
Forum: Space and Time 12-18-2009, 06:52 AM
Replies: 30
Views: 1,526
Posted By Michel
sorry, I meant photographer.

sorry, I meant photographer.
Forum: Space and Time 12-17-2009, 05:31 PM
Replies: 30
Views: 1,526
Posted By Michel
I feel like you are confusing 2 things. You wrote...

I feel like you are confusing 2 things.
You wrote about displacement. You use it both for "motion" and for "change of motion". That is confusing.
Motion need no force. Motion need no energy. Motion...
Forum: Space and Time 12-17-2009, 07:34 AM
Replies: 30
Views: 1,526
Posted By Michel
Bobbo I took some time to read your last post...

Bobbo I took some time to read your last post again.
Actually, I mostly agree, but not 100%.

You wrote

I think not, unless I misunderstood something.
For me (and for Jerry I suppose), there is no...
Forum: Space and Time 12-16-2009, 06:09 PM
Replies: 30
Views: 1,526
Posted By Michel
The good thing: this last post of yours seems...

The good thing: this last post of yours seems perfectly sensible to me. I think you are right.
The bad thing: we need another 2.000 at least (all PhD's) to deliver the message.
Forum: Space and Time 12-16-2009, 07:21 AM
Replies: 30
Views: 1,526
Posted By Michel
We will never agree on this. I have seen endless...

We will never agree on this.
I have seen endless discussions (almost fights) on the web, about this point. Most of the time, people gets to insulting each other instead of reaching an agreement upon...
Forum: Space and Time 12-11-2009, 03:40 PM
Replies: 30
Views: 1,526
Posted By Michel
Jerry, are you the author of this spreadsheet?

Jerry, are you the author of this spreadsheet?
Forum: Space and Time 12-08-2009, 06:59 PM
Replies: 16
Views: 1,282
Posted By Michel
6.for some strange reason, I cannot insert .jpg...

6.for some strange reason, I cannot insert .jpg from an image editing program. I have to make a printscreen of the image (with a program like Gadwin printscreen, free on the Web).

Is this the image...
Forum: Space and Time 11-24-2009, 07:25 AM
Replies: 30
Views: 1,526
Posted By Michel
I am not quite sure, but I think your reasonning...

I am not quite sure, but I think your reasonning is wrong from the beginning till the end.

_you wrote "If electricity moves through a stationary wire at C, at what speed will it flow through a wire...
Forum: Space and Time 11-23-2009, 04:57 PM
Replies: 25
Views: 1,351
Posted By Michel
http://users.otenet.gr/~dlparch/ScreenShot047.jpg ...

http://users.otenet.gr/~dlparch/ScreenShot047.jpg

I read the given article.
And I cannot get how he gets equation (16) from equation (12).
Forum: Space and Time 11-23-2009, 07:01 AM
Replies: 30
Views: 1,526
Posted By Michel
..and what it means for all the observers. It...

..and what it means for all the observers.
It means that even when we are observing an object that travels at superluminal speed, we can see it traveling at speed=SOL.


How can he determine his own...
Forum: Space and Time 11-22-2009, 11:30 AM
Replies: 30
Views: 1,526
Posted By Michel
Jerry, if you are right, and I believe you are,...

Jerry, if you are right, and I believe you are, it means that:
_the increase of mass is an observational deduction of an observer on Earth. The traveler notices nothing, there is no increase of mass...
Forum: Space and Time 11-21-2009, 05:55 PM
Replies: 30
Views: 1,526
Posted By Michel
Jerry, you are driving me into relativity...

Jerry, you are driving me into relativity discussion. Usually I avoid that but today I will get a try.
you wrote"(..) all we need to know is that mass increases unbounded as does the travelers...
Forum: Space and Time 11-21-2009, 05:35 PM
Replies: 25
Views: 1,351
Posted By Michel
Well, jerry, you look like a wise guy. In fact...

Well, jerry, you look like a wise guy.

In fact "I" don't mean that galaxies are receding at speed faster than light: that is what I can read in the litterature. It is explained that such galaxies in...
Forum: Space and Time 11-20-2009, 05:00 PM
Replies: 30
Views: 1,526
Posted By Michel
Cannot understand the chart. _The blue curve is...

Cannot understand the chart.
_The blue curve is the speed as observed from Earth. OK.
By this I understand that on the vertical axis are units of speed, and on the horizontal is time.
_The green...
Forum: Space and Time 11-20-2009, 07:28 AM
Replies: 25
Views: 1,351
Posted By Michel
Jerry, I suppose your last post is representing...

Jerry, I suppose your last post is representing theory as presented today by mainstream scientists. I cannot accept almost anything of it..

_I cannot accept that "the universe was hyper expanding...
Forum: Space and Time 11-19-2009, 07:18 AM
Replies: 252
Views: 8,186
Posted By Michel
From the beginning of this thread, I try to...

From the beginning of this thread, I try to follow your monologue (I suppose I am the only one here), but I can't follow your thoughts.

You really need to upload a sketch.
Forum: Space and Time 11-19-2009, 07:07 AM
Replies: 252
Views: 8,186
Posted By Michel
Actually, i don't use photobucket. I am using my...

Actually, i don't use photobucket. I am using my own adress on the Web, that my provider gave me when I subscribed, but to upload at this adress is even more complicated. I suppose that in...
Forum: Space and Time 11-19-2009, 06:56 AM
Replies: 25
Views: 1,351
Posted By Michel
There is a confusion in the term "expand". When...

There is a confusion in the term "expand".
When space expands, distance don't change. The scale factor changes.
Forum: Space and Time 11-18-2009, 08:55 AM
Replies: 7
Views: 649
Posted By Michel
Speaking more scientifically, we could say...

Speaking more scientifically, we could say this:
Any observer, in order to determining events in his observable world, needs 4 coordinates x,y,z,t.
Any observer, in his own frame of reference, lives...
Forum: Space and Time 11-18-2009, 07:39 AM
Replies: 7
Views: 649
Posted By Michel
I have to strongly disagree with that. In the...

I have to strongly disagree with that.
In the place I live today, there were dinosaurs living, some time ago. I cannot reach them. They cannot reach me. I cannot see them, and they cannot see me.
You...
Forum: Space and Time 11-18-2009, 07:18 AM
Replies: 25
Views: 1,351
Posted By Michel
I don't think the diagram is compatible with this...

I don't think the diagram is compatible with this explanation. When you say "As they grow farther apart, more space is between them and therefor more space expands between them." I understand that as...
Forum: Space and Time 11-18-2009, 07:06 AM
Replies: 240
Views: 23,750
Posted By Michel
Interesting post, Jerry. I think that if we...

Interesting post, Jerry.

I think that if we could agree (all of us) that objects pass through time, and that the expressions "time passes by" or "time flows" are wrong, that would be a great step...
Forum: Space and Time 11-17-2009, 08:47 AM
Replies: 25
Views: 1,351
Posted By Michel
This site "atlasoftheuniverse.com" is referenced...

This site "atlasoftheuniverse.com" is referenced 54 times in Wikipedia (in english wiki).
I found it as a link from http://en.wikipedia.org/wiki/Distance_measures_(cosmology)


I have some...
Forum: Space and Time 11-16-2009, 06:15 PM
Replies: 25
Views: 1,351
Posted By Michel
distance in expanding universe

http://www.atlasoftheuniverse.com/expansion.gif
I got fascinated by this little diagram from http://www.atlasoftheuniverse.com/redshift.html

There is something disturbing.IMO.
The 2 galaxies are...
Forum: Space and Time 11-16-2009, 05:47 PM
Replies: 252
Views: 8,186
Posted By Michel
look at...

look at http://www.frostcloud.com/forum/showthread.php?t=23272
Showing results 1 to 25 of 651

 

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