RetroTech: Recordable Paper - The 3M Sound Page Published -- Download video MP4 360p Recommendations 19:01 Show 'N Tell - 1960s Children's Multimedia System 20:45 Hipac - The lost tape : Pioneer's forgotten 1970s cassette rival 08:09 JPEG is Dying - And that's a bad thing 16:45 The Clever Way to Count Tanks - Numberphile 13:38 The old phone you can still buy new today - Cortelco 250044 10:08 Make your own vinyl records at home | Teenage Engineering PO-80 & Gakken Record Maker 18:57 Japan's 1980s 3D Videodisc system - 3D VHD 20:44 Talking Pictures: 3M Sound on Slide multimedia system from 1969 18:47 Automatic Record Changers: We used to like them 12:25 Voice Mail - 1967 Style: The Smith-Corona Mail Call 00:27 Techmoan sings walking on sunshine 27:11 The 3-in-1 oddness of the Triplecorder 23:10 DataPlay: The futuristic optical disc format that time forgot 17:35 How a quartz watch works - its heart beats 32,768 times a second 27:49 Three-way vinyl record wear test 10:11 The Floppy Disk Boombox 10:10 Adam Savage's Mind Blown By This Vintage Audio Player! 19:32 These Keys Shouldn't Exist | Nostalgia Nerd 17:08 The VHS cassette was more clever than Beta 18:03 Retro Tech: This 1960s BGM Machine played the Biggest Cassettes ever made - The 3M Cantata Similar videos 21:16 Retrotech - Rols Dictation Machine - The Most Bonkers Magnetic Audio Recording Format In The World! 16:07 RetroTech: Sennheiser Surrounder - 1999’s bizarre personal surround sound system 05:19 Retro Tech 06:29 Retro Tech - Sanyo MC-2 1960s Walkman?! 00:19 Retro Tech Secret 10:19 Vintage Electronics - The Tefifon 15:34 Tape Recorders of Mission Impossible Ep.1 14:30 Playing the first new Quadraphonic Vinyl Record in over 30 years 16:13 Tapes on a plane 18:50 RetroTech: Extended Play - The 2 hour LP & 2.5 hour CD 14:25 The RECORD RUNNER 36:18 RetroTech: RCA Victor Tape Cartridge - A trailblazing failure 09:42 Measuring turntable speed the easy way - with the RPM app 02:41 Mega Minidisc Unwrap (ABRIDGED VERSION) 00:48 "SoundPaper" Demonstration 00:29 I found my old iPad More results