Electric guitar feedback. The signal is being routed from one amp into a small miniamp.
a train passing by while blowing it's whistle/horn.
looped bits of Freesound 166634, [ derived from original by ERH ... http://www.freesound.org/people/ERH/sounds/60663/ ]
New pack of laughs! Have fun folks!
Take 4. A knife rubbed against a cheese slicer in order to create the effect of a sword being drawn ...
Truck hydraulics with added processing.
hydraulic lift, varying pitches
industrial, factory, hydraulic, pressure, metal, metal-processing
Simulation of a defective screeching machine
field-recording factory machines
Bottle of Coca-Cola being depressurized slowly. Useful for sounds of overheating, steam, pressure, etc. May need editing.