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Photos of some of my calculators


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Post: #6
02-20-2011, 11:36 PM
bbeamer Offline
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I posted some photos so my students could see the calculators I'm always bragging about. They have not been impressed so far.

http://sites.google.com/site/mrbeamersmathsite/Home/calculators

Brian

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Post: #7
02-21-2011, 03:52 AM
Johnny Bjoern Rasmussen Offline
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He he, sounds as I have had your students too ;-D

Cheers!
Johnny

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Post: #8
02-23-2011, 03:17 PM
Johnny Bjoern Rasmussen Offline
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What's that green buttoned calculator? Is it lab-tubes on the top? And don't worry - I can see it's not's not a HP ;-)

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Post: #9
02-23-2011, 03:39 PM
Maximilian Hohmann Offline
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Quote:
What's that green buttoned calculator?

That's one of those "water powerered calculators" that are not really powered by water: http://www.geeky-gadgets.com/water-powered-calculator-01-06-2010/

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Post: #10
02-23-2011, 09:12 PM
bbeamer Offline
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It is one of the "water powered" calculators. It's the only one that the kids seen to think is cool. I think so too. :-) Filling the little tubes with water and seeing the calculator work is just plain fun.

Brian

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Post: #11
02-24-2011, 04:54 AM
Johnny Bjoern Rasmussen Offline
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Okay, cool 8-)

If you want to you can join my FB group for collectors of old handheld computers and calculators. The group needs a little action...

Cheers from Johnny

Denmark




Edited: 24 Feb 2011, 4:56 a.m.

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