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From: "Robbins, Dave I" <dave.robbins@ba*.co*.uk*>
To: "Techdiver_Postings (E-mail)" <techdiver@aquanaut.com>
Subject: RE: metric
Date: Thu, 7 Oct 1999 13:56:26 +0100

> Diving isn't the only place where the metric/imperial units causes
> problems - NASA recently got its rods/poles and perches confused too ;-)
> Is this guy related to our Bill Stone ?
> 
> 
>     "People sometimes make errors," said Dr. Edward Weiler, NASA's
> Associate Administrator for Space Science. "The problem here was not the
> error, it was the failure of NASA's systems engineering, and the checks
> and balances in our processes to detect the error.  That's why we lost the
> spacecraft."
> >
> The peer review preliminary findings indicate that one team used English
> units (e.g., inches, feet and pounds) while the other used metric units
> for a key spacecraft operation.  This information was critical to the
> maneuvers required to place the spacecraft in the proper Mars orbit.
> >
>   "Our inability to recognize and correct this simple error has had major
> implications," said Dr. Edward Stone, director of the Jet Propulsion
> Laboratory.  "We have underway a thorough investigation to understand this
> issue."
> 
> Dave
> 
> 
> 
> 	-----Original Message-----
> 	From:	bkh 
> 	Sent:	Thursday, October 07, 1999 12:19 AM
> 
> 
> 	Please can someone unsubscribe me from this list!
> 
> 	I find it interesting, but seem to spend all day waiting for my
> email to download and then reading them.
> 
> 	Just a point, why has no one ever started a worldwide 'DIVE METRIC'
> campaign.  It appears to me that the diving community is split.  Even if
> we cannot become united in aspects such as rigs, light bulbs and courses,
> can't we just sort out one system of standard units?
> 
> 	Ben << File: att.dat >> 
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