home bbs files messages ]

Forums before death by AOL, social media and spammers... "We can't have nice things"

   rec.arts.sf.written      Discussion of written science fiction an      448,027 messages   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 446,108 of 448,027   
   Scott Dorsey to Scott Dorsey   
   Re: =?ISO-8859-1?Q?xkcd:_=93Physics_Insi   
   15 Oct 25 10:34:04   
   
   XPost: rec.arts.comics.strips   
   From: kludge@panix.com   
      
   Scott Dorsey  wrote:   
   >Paul S Person   wrote:   
   >>IIRC, at some point Galileo was in charge of the Pisan artillery.   
   >>   
   >>I wonder if he was trying to find out why their "time on target"   
   >>computations [1] never worked with Aristotle's view of how things   
   >>fell.   
   >   
   >_Two New Sciences_ has a discussion of this and is well worth   
   >reading.  Note that Galileo is thinking throughout of bodies   
   >attracted to the earth and never makes that great jump of Newton's.   
      
   I take that back.  I thought there was a discussion of time of flight   
   but looking it up I find there is not.... it would be difficult to do   
   without the calculus I suspect.   
   --scott   
      
      
   --   
   "C'est un Nagra. C'est suisse, et tres, tres precis."   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca