Mini Mail #2 - Vintage Calculator Collection!
Time for another Mini Mail - and this one is long overdue. Enjoy! Join Team FranLab!!!! Become a patron and help support my YouTube Channel on Patreon: / frantone Music by Fran Blanche - Frantone on Facebook - / frantone Fran on Twitter - / contourcorsets Fran's Science Blog - http://www.frantone.com/designwriting... FranArt Website - http://www.contourcorsets.com

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Mini Mail #1 - Heathkit GC-1000 Most Accurate Clock

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Collecting vintage LED Calculators - Showing some nice examples - Erix Collectables #69

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Viewer Mail 10

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How calculator games took over schools

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HP-41CX Pocket Computer Hiding as a Calculator - First Look

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Look Ma - No Keys! 1972 Royal Calculator

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I Found My Calculator Collection!

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Calculator Unboxing #6 (Staples collection) - Numberphile

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Restoring LGR’s Sanyo ICC-0082 calculator

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Viewer Mail #9

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Scientific calculator restoration! Will her display shine again?

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I Made an Antivirus That Secretly Attacks Scammers

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THIS is The EXACT Date of The Next Stock Market Crash.

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Early LED calculators overview, vintage calculators from the seventies - Erix Collectables #75

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Vintage Calculator Tour - documentary

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University Laboratory Mega Haul!

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Texas Instruments TI-30. The calculator that broke the price barrier.

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Smallest Battery-Powered Calculator in 1970: Dictaphone 1680

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We Restored A 1985 Photophone: The Long Lost RetroTech Marvel

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