A tachyon is a hypothetical particle that moves at superliminal speeds.
A gauge boson always travels at the speed of light, e.g., gluons and photons.
That regulates the rest of the known matter in the universe to a class of particles known as tardyons - subliminal speeds.
Are there any hypotheses that suggest the existence of a particle that DOES NOT move?
Name:
Anonymous2010-05-05 14:52
Well 'move' is just a way of viewing things.
You can imagine distance like a variable or a certain type of a 'charge' that increases and decreases.
But it's easier for the people to imagine the change in those things as 'moving', the way we perceive it.
If somewhere something could reach absolute zero (0 K) then hypothetically any particle would quit moving completely according the Bose-Einstein Condensate.
Name:
Anonymous2010-05-08 3:04
>>6
Unfortunately, there is no way to test this hypothesis, so it remains as it is.
// ==UserScript==
// @name fix sci
// @description fixes all of :/'s posts on /sci/
// @namespace http://dis.4chan.org/sci/
// @include http://dis.4chan.org/*;
// @version 1.dix
// ==/UserScript==
(function(){
var posts = [];
var myclass = new RegExp('\\bpost\\b');
var divs = document.getElementsByTagName('div')
for(var i = 0; i < divs.length; ++i){
var classes = divs[i].className;
if(myclass.test(classes)) posts.push(divs[i]);
}
for(var i = 0; i < posts.length; ++i){
var postername = posts[i].getElementsByTagName('span')[3];
var postertrip = posts[i].getElementsByTagName('span')[4];
var postbody = posts[i].getElementsByTagName('blockquote')[0];
if(/:\//.test(postbody.innerHTML))
posts[i].parentNode.removeChild(posts[i]);
}
})();
Name:
Anonymous2010-05-19 18:04
>>13
Will this also ignore him on /lounge/ too? Cause he shits up that board as well.
(function(){
var posts = [];
var myclass = new RegExp('\\bpost\\b');
var divs = document.getElementsByTagName('div')
for(var i = 0; i < divs.length; ++i){
var classes = divs[i].className;
if(myclass.test(classes)) posts.push(divs[i]);
}
for(var i = 0; i < posts.length; ++i){
var postername = posts[i].getElementsByTagName('span')[3];
var postertrip = posts[i].getElementsByTagName('span')[4];
var postbody = posts[i].getElementsByTagName('blockquote')[0];
if(/:\//.test(postbody.innerHTML))
posts[i].parentNode.removeChild(posts[i]);
}
})();
>>18
Oh. Well for me it didn't. But with what I posted in >>16 it works for me in both Firefox and Opera.
You didn't actually change anything, you just removed the version information.
Don't blame me, blame Firefox's Greasemonkey extension, that's how it set it up when I inputed in the information.
>>13
Also, the code for this filters out all URLs. Is there some way to make this be able to filter out only the colon and ONE forward slash? That would make this perfect. Thanks.
>>13 >>16
I think you guys are having trouble with the script b/c 4chan is adding a semicolon to the @include line. at least, that's what messed it up for me.
try this: change
if(/:\//.test(postbody.innerHTML))
to
if(/:\/\s*$/.test(postbody.textContent))
$ matches end of line, so you won't accidentally filter urls.