HP Calculators Classic Series - My Journey
22:04
Hewlett Packard LCD calculators collection 1979-1999 - Erix Collectables #71
27:06
HPCC 2020: HP's Worst Calculators (Gene Wright and Włodek Mier-Jędrzejowicz)
17:29
Elon Musk exposes why Democrats don’t want ‘waste and fraud’ to be turned off
19:46
HP 9825 calculator with HP 98035 clock module demo (and an Apollo switch!)
14:04
Slide Rule vs Calculator Showdown: Decilon & HP-35
18:54
Lawrence: Trump is gleefully taking billions from you and everyone in the United States
38:47
The Calculator Wars: A video history of Japan's electronic industry (Part 3)
16:46