My vintage instruments are behaving oddly. Maybe that's because we made it past 100,000 subs in the last week of 2020! Thanks to all that pressed the little subscribe button and support the channel! Someone rightfully commented that videos about the equipment shown would be a good way to explore the channel, so here is a list of the related videos: 0:00 HP 9825T Calculator https://www.youtube.com/watch?v=whTIFAJ5BZ0 0:22 HP 2645A Terminal https://www.youtube.com/watch?v=QikO0WOAGWI 0:31 HP 1607A Logic Analyzer https://www.youtube.com/watch?v=SiBozvGl5_I 0:44 Soyuz TM Space Clock power up null 1:00 FACIT 1131J Nixie Calculator https://www.youtube.com/watch?v=_kDcJcKReF0 1:10 CURTA mechanical calculator (no video yet from me, but here is a good one from Techmoan: https://www.youtube.com/watch?v=fhUfRIeRSZE ) 1:27 HP 85A computer and HP 7225B plotter https://www.youtube.com/watch?v=y9XgplGqSrw 1:50 HP 5223L Nixie Frequency Counter (no video yet on this one) 2:08 HP 8566 Spectrum Analyzer https://www.youtube.com/watch?v=GB9XpNmeNUo 2:32 Teletype Model 15 demo https://www.youtube.com/watch?v=jxkygWI-Wfs 3:31 R2-D2 https://www.youtube.com/watch?v=RkJIt5-IqVw 3:42 HP 8568 Spectrum Analyzer https://www.youtube.com/watch?v=SHXrB-AJ0kA 3:58 IBM 029 Keypunch demo https://www.youtube.com/watch?v=YnnGbcM-H8c 4:10 Xerox Alto Part 1 https://www.youtube.com/watch?v=YupOC_6bfMI 4:12 Teletype Model 19 Part 1 https://www.youtube.com/watch?v=_NuvwndwYSY 4:14 Apollo Guidance Computer Part 1 https://www.youtube.com/watch?v=2KSahAoOLdU 4:26 Apollo IRIG II Gyroscope https://www.youtube.com/watch?v=lXe2OS4nwnQ 4:29 Inside the Soyuz TM Space Clock https://www.youtube.com/watch?v=JBIhzEZkWEA 4:35 Antoine's Fossil CPUs https://www.youtube.com/watch?v=C0upso-RGF8 4:40 Bob Rosenbloom Vintage Computer Collection https://www.youtube.com/watch?v=2OkTm0vI7As 4:43 FORTRAN on the IBM 1401 https://www.youtube.com/watch?v=uFQ3sajIdaM 4:47 DEC PDP-1 https://www.youtube.com/watch?v=1EWQYAfuMYw 4:58 HP Switching Power Supply Repair Part 1 https://www.youtube.com/watch?v=VVrDyLMVS4U 5:08 TI LED Watch Chip https://www.youtube.com/watch?v=pr6HTiWrMmk 5:22 HP Microfiche donation https://www.youtube.com/watch?v=MshAFrOgW1A 5:27 Playing with Core Memory https://www.youtube.com/watch?v=7ozNMgx7WtQ Music Credits: Super Mario Blues by Neskvartetten https://ocremix.org/remix/OCR01516 Festive Dinner by Pony Music: https://audiojungle.net/item/festive-dinner/24966073 Our sponsor for PCBs: https://www.pcbway.com/ Support the team on Patreon: https://www.patreon.com/curiousmarc Buy shirts on Teespring: https://teespring.com/stores/curiousmarcs-store Learn more on the companion site: https://www.curiousmarc.com/ Contact info: null