1:00:17DEF CON 22 - Deviant Ollam & Howard Payne - Elevator Hacking - From the Pit to the Penthouse
DEFCONConference
5 HN recommenders
Mechanical engineering: machines, mechanisms, gears, precision design, flexures, hydraulics, thermodynamic machines, engineering failures, clever mechanical designs, how it works explainers.
1:00:17DEFCONConference
5 HN recommenders
1:55:54
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