This is a standard modern "quiet" light switch being turned off.
This is the sound of the the NES light zapper's trigger.
Sounds of a cheap airsoft pistol cocking.
Ecole Olivier Métra, Paris. Field recordings made within the school grounds. The teacher's bamboo stick is bounced off the blackboard.
Pull out nails from the boards
glass displaced moving movement raised broken smashed
dropping a trash bag full of DVDs on carpeted floor
Field recording of .22rifle shots. Recorded with H2Zoom
from 0:00 to 1:00 = Nikon shutter D80 / from 1:00 to end = Nikon shutter D7100
An exploding fruit juice box.
A spoon being dropped back into other cutlery. Recorded using Rode NT-4 and a Tascam Portable DAT recorder.