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Re: starship-design: Fuel costs

>My question is: at what % of the speed of light does aging slow down? 
> (I believe this slowing of aging is still theoretical, so if it is,  
>  answer my question theoretically! :D)                               
Well, any speed will slow down aging, it just isn't worth calculating 
'til probably .1c or so.  If you move at 5m/s, you will age somewhat, 
according to {delta}t={delta}t{sub 0}*{gamma} when 

¦    johnh@gladstone.uoregon.edu    ¦All science is either physics¦
¦-----------------------------------¦or stamp collecting          ¦
¦http://gladstone.uoregon.edu/~johnh¦         -Ernest Rutherford  ¦