0:30
Generating running with tonal noise.
0:30
Generator running and rattling.
0:20
Industrial generator running (3).
0:43
Industrial generator running (2).
0:43
Factory ambience with machines running.
0:36
Engine running and water running
0:40
Labratory fan in motion.
0:02
Electric chair engine turning off with heavy sparkage.
0:03
Electric chair engine turning off with heavy sparkage.
0:07
Electric chair engine running with heavy sparkage.
0:08
Electric chair engine starting.
0:16
Electric chair engine humming.
0:07
Electric chair engine shutting down.
0:01
Mechanical solar panel device opening with metallic clinking.
0:17
Lights being turned on in a hangar.
0:03
Loud hydrogen battery insert noise (4).
0:02
Loud hydrogen battery insert noise (3).
0:02
Loud hydrogen battery insert noise (2).
0:03
Loud hydrogen battery insert noise (1).
0:06
Night vision goggles powering on (2).