
David L. Nicholson @LouKyCourtClerk
#OTD in 1956 @IBM unveiled its 305 RAMAC, the 1st disk drive computer (containing 50 24" magnetic disks instead of legacy punch card technology). The commercial-use computer was 16 sq. ft. & weighed over 1 ton. In today's terms, the colossal machine's hard drive held 5mb of data. https://t.co/RLbA5ZDx8m — PolitiTweet.org