TI-3000 Panaplex Calculator From 1973

A classic show-and-tell plus teardown for you - this time it is a classic American Texas Instruments TI-3000 desktop calculator from 1973. Some strange surprises inside, and well worth having a close look at. Enjoy! Join Team FranLab!!!! Become a patron and help support my YouTube Channel on Patreon - But please do not use the Apple Mobile App for Patreon, it charges a 30%! Always use a web browser to manage your Patreon Account, or an Android mobile device. Thanks!   / frantone   #franlab #TI #pananplex Music by Fran Blanche - Fran's Science Blog - http://www.frantone.com/designwriting... FranArt Website - http://www.contourcorsets.com