Notes concerning “Contrivances”

• Intermittent fan 02021-01-03 (updated 02021-01-04) (1 minute)
• iPhone replacement cameras as 6-μs streak cameras 02021-01-22 (updated 02021-12-30) (2 minutes)
• Energy autonomous computing 02021-02-18 (updated 02021-12-30) (58 minutes)
• Panelization in PCB manufacturing 02021-02-25 (updated 02021-02-26) (7 minutes)