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Novasaur - Retrocomputer, late-70’s TTL logic, no MPU
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3
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693
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June 28, 2025
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The downfall of phone based computing
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12
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299
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June 23, 2025
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A Bit Serial CPU in 74HCxx logic
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45
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1025
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June 21, 2025
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Apple ii clones
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2
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99
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June 20, 2025
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Make a Lisp (github)
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48
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1539
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June 16, 2025
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This weekend - world's largest Econet ever?
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6
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621
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June 11, 2025
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All about the IBM 5100 from 1975 (also IBM 5106 and IBM 5110)
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25
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2909
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June 6, 2025
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Retrofest 2025 at Swindon (UK)
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10
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277
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June 5, 2025
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ANSI art Christmas card
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4
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104
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June 3, 2025
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Code golfing memory clear on a PDP-8
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7
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108
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May 31, 2025
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IMSAI EXP-7 backplane from 1977 Anyone have any info or schematics?
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3
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59
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May 26, 2025
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RetroTechUK 2025
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0
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79
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May 13, 2025
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An autoboot C64 cart on single-sided stripboard (only two chips)
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0
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72
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May 8, 2025
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Remarkable 10 line Basic programs (chess, Basic interpreter, many more)
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4
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188
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May 4, 2025
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Measuring CPU speed in a fantasy retro emulator
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17
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140
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May 1, 2025
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Magazine program listings like DDJ
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1
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83
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May 1, 2025
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A 1969 16-bit VM - in 1980s handheld computers
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0
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197
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April 26, 2025
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IBM System/23 Datamaster - your thoughts and doubts
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7
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108
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April 24, 2025
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Information about Convergent workstations from 1983 sought
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3
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65
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April 22, 2025
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Computing pi on Z80-based calculators
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1
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91
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April 20, 2025
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The Birth of the British Computer Industry
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5
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135
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April 15, 2025
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Explaining Small House in PC's OEM fonts
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1
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130
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April 15, 2025
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Looking for a ibm 330 486 dx2 for sale
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2
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39
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April 7, 2025
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ABUG (Acorns & Beebs) meetup at the weekend - video
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0
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53
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April 7, 2025
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HART Sort algorithm or benchmark?
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4
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83
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April 6, 2025
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How does Spacewar! compare visually, real vs emulated screen?
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6
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158
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April 3, 2025
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Readings on old computers from 2019 (Ferranti, VIPER, Bendix, handhelds, Shannon, Czechoslovakia)
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0
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82
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April 3, 2025
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Big Baggy Shorts: Recovering Data From Canada’s Telidon System
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1
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66
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April 2, 2025
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The Mainframe - It's Part in my Downfall
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8
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996
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April 1, 2025
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Anyone Going to ABUG (Camberley) this weekend?
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4
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65
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March 31, 2025
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