Don_Dickle to Today I Learned@lemmy.worldEnglish • 10 months agoTIL TIL: LaserDiscs were first marketed and sold in 1978 — and they were originally called DiscoVision!en.wikipedia.orgexternal-linkmessage-square29fedilinkarrow-up1294arrow-down17
arrow-up1287arrow-down1external-linkTIL TIL: LaserDiscs were first marketed and sold in 1978 — and they were originally called DiscoVision!en.wikipedia.orgDon_Dickle to Today I Learned@lemmy.worldEnglish • 10 months agomessage-square29fedilink
minus-square@kernelle@lemmy.worldlinkfedilinkEnglish17•10 months ago 30 cm diameter 450 rpm for NTSC, 375 rpm for PAL Oh so it’s a helicopter
minus-square@computergeek125@lemmy.worldlinkfedilinkEnglish2•edit-210 months agoLaserDisc ran at up to 1800 RPM also in a 30cm form factor In the Tech Connections video on them, they sound like they’re taking off when they spool up.
Oh so it’s a helicopter
LaserDisc ran at up to 1800 RPM also in a 30cm form factor
In the Tech Connections video on them, they sound like they’re taking off when they spool up.