PDF Portable Document Format — how we may use a thousand dollar computer to simulate a one cent piece of paper with zero day exploits 2018-06-03 – 2020-08-30
Music gear Digital amps and mics for the prissy yet broke 2014-08-26 – 2020-03-04
Stickers Printouts that you do not lose 2020-01-31 – 2020-03-03
Printing Offline backups that do not need batteries 2018-10-03 – 2019-10-21