Looks cool, I'll have to download it.  (Now I may finally have a reason 
to get a Palm).

Henk Terhell wrote:
> Having no longer a programmable HP calculator, I use the emulator for
> windows, see
> http://www.hp41.org/Emulation.cfm
>
> No wear out - and great fun if you are used to calculate in HP mode.
>
> Henk 
>
>   
>> -----Original Message-----
>> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On 
>> Behalf Of P. J. Alling
>> Sent: 22 May, 2007 5:42 PM
>> To: Pentax-Discuss Mail List
>> Subject: Re: Don't want to sound too alarmist but...
>>
>>
>> Electronics wear out just like anything else.  Cycling it on and off 
>> creates heat stress in connections at the very least.  Mechanical 
>> switches are a week point they wear out from physical 
>> movement, seals at 
>> those points wear as well, and replacement parts after 30 
>> years will be 
>> made out of Unobtainium .  Even if the electronics survive, batteries 
>> can be a problem.  I have a small collection of HP 
>> calculators that are 
>> at least 30 years old that would work perfectly except that 
>> batteries in 
>> the proper form factor are no longer manufactured.  I recycled the 
>> plastic shells until they could no longer be re-assembled.  
>> After that 
>> it was easier to just buy a crappy new calculator.  (Luckily when my 
>> original HP 42s crapped out, (keyboard failed), the 
>> replacement HP sent 
>> me used S76 cells, instead of the original PX13s...)
>>
>>     
>
>
>   


-- 
All dogs have four legs; my cat has four legs. Therefore, my cat is a dog.


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