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Inside An Old Polish Cumulative Recorder, and Ethically Questionable Science
Yet another thing I got from a university clearance... This time, it's more sinister in nature, involving experimenting on living test subjects. Questionable ethics time! No unforeseen consequences though.
0:00 Intro
1:00 Skinner Boxes and the Cumulative Recorder
4:18 Overview of the CR-2
6:26 Writing, Marker, Reset and Paper Advance Demonstration
10:00 Paper Feed and Drive Mechanism
11:10 Taking Off the Bottom Cover
13:25 Back Panel
14:15 Controls, Mains Wiring and Mechanism
17:15 Pen Advance Driving Mechanism
19:57 Solenoid & Escapement Mechanism
21:37 Cleaning and Lubricating the Pen Drive Shaft
33:30 Mechanism Reassembly
37:30 Engineering Brilliance! Phone Dial Return Mechanism
39:20 Fire It Up Again
41:00 Semi-Automatic Testing
18:45 Afterword... And More Ethically Questionable Scientific Instruments
Support me on my Patreon page at https://www.patreon.com/KeritechElectronics or via PayPal https://paypal.me/keritech
Instagram - https://www.instagram.com/KeriSzafir
Hackaday - https://hackaday.io/keritech
#ElectronicsCreators #Keritech #Electronics
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Yet another thing I got from a university clearance... This time, it's more sinister in nature, involving experimenting on living test subjects. Questionable ethics time! No unforeseen consequences though.
0:00 Intro
1:00 Skinner Boxes and the Cumulative Recorder
4:18 Overview of the CR-2
6:26 Writing, Marker, Reset and Paper Advance Demonstration
10:00 Paper Feed and Drive Mechanism
11:10 Taking Off the Bottom Cover
13:25 Back Panel
14:15 Controls, Mains Wiring and Mechanism
17:15 Pen Advance Driving Mechanism
19:57 Solenoid & Escapement Mechanism
21:37 Cleaning and Lubricating the Pen Drive Shaft
33:30 Mechanism Reassembly
37:30 Engineering Brilliance! Phone Dial Return Mechanism
39:20 Fire It Up Again
41:00 Semi-Automatic Testing
18:45 Afterword... And More Ethically Questionable Scientific Instruments
Support me on my Patreon page at https://www.patreon.com/KeritechElectronics or via PayPal https://paypal.me/keritech
Instagram - https://www.instagram.com/KeriSzafir
Hackaday - https://hackaday.io/keritech
#ElectronicsCreators #Keritech #Electronics