| | This hypothosis sounds awkwardly non-falsifyable. It is proposed that light used to travel faster than it does today, but conveniently stoped slowing down before measurement became possible. How can it be determined either way? Also, this would not be a slight slowdown... its going to require light travel a lot faster. The most distant objects known are ten billion light-years away<ref>http://news.bbc.co.uk/1/hi/sci/tech/1432321.stm</ref>. So, even assuming light slowed from its super-speed to todays speed in a single instant as soon as civilisation emerged, thats going to require it used to travel about 1.67 million times as fast as today to achieve the 6000-year target figure. Im not a physicist, but I dont think thats even remotely possible. A little variation, perhaps, but a factor that huge... it would require adjusting too many other figures to keep the formulae valid. Permiativity of free space, planks constant, a lot of very fundamental things. -- Suricou | | This hypothosis sounds awkwardly non-falsifyable. It is proposed that light used to travel faster than it does today, but conveniently stoped slowing down before measurement became possible. How can it be determined either way? Also, this would not be a slight slowdown... its going to require light travel a lot faster. The most distant objects known are ten billion light-years away<ref>http://news.bbc.co.uk/1/hi/sci/tech/1432321.stm</ref>. So, even assuming light slowed from its super-speed to todays speed in a single instant as soon as civilisation emerged, thats going to require it used to travel about 1.67 million times as fast as today to achieve the 6000-year target figure. Im not a physicist, but I dont think thats even remotely possible. A little variation, perhaps, but a factor that huge... it would require adjusting too many other figures to keep the formulae valid. Permiativity of free space, planks constant, a lot of very fundamental things. -- Suricou |