HHC 2014: Something, something, something Dark Side

(40:16)

HHC 2014: HHC eBay Topics

(21:20)

HHC 2014: Scaled Reptiles from (Silicon) Laboratories

(44:33)

HHC 2014: RPN-1200

(7:43)

HHC 2014: Calculator Odds and Ends

(18:20)

HHC 2014: Trisection Algorithms

(13:38)

HHC 2014: Book Binding 2.0

(37:6)

HHC 2016: In Praise of the SR-56 Calculator

(26:17)

HHC 2014: Hailstone Numbers: A Pattern Has Been Found

(16:13)

Hewlett Packard 41C Series - Part 2 - Card Reader.

(14:25)

Hewlett Packard 41C Series - Part 1

(26:48)

HHC 2014: Programming the Same Task: HP-41, HP-71B, HP 50g, HP Prime

(11:5)

HHC 2014- 2015 End of the Year Video Montage

(6:40)

Ginetta Juniors Silverstone 2014 - Lando Norris HHC Motorsport

(3:9)

HP 41CX Calculator 30 Years On - Part 1

(4:10)

2025 TISCA TN State High School Championships - Friday Women's Prelims Session

(2:3:21)

HHC 2014 Video

(4:31)

HHC 2014: Cloud fed: Sprinkle and Strew

(53:40)

HHC 2014: Virtual Loops, PILS and LIF; An Update on HP-IL

(47:55)

HHC 2014: HP-41 Card reader drive wheel replacement demonstration

(1:4:31)

HHC 2014: The Online LIF-Disk (O.L.D.) Project: Progress Report

(18:17)

HHC 2014 DE KLAN Vs RUGGEDZ

(9:11)

HHC 2014: Bisection Plus Algorithms, Remembering Jack Stout

(19:29)

HHC 2014: Equation Solving sans Computer, Calculator, or Slide Rule

(24:)

HHC 2014

(4:36)

Funny @ HHC 2014

(1:2)