0:01
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Picking up gas pump handle
0:27
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Dentist amalgamator machine
0:46
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Dentist aspirator machine with air
0:01
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Blowing a party horn weakly
0:15
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Sweeping a factory floor, slow
0:31
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Brazil, Ouro Preto, Steam powered piston, mining cart
2:30
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Exterior of construction site with drilling rig - Rotary Bauer BG 28-H, some background noise and beeps
3:30
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Construction site exterior, sparse working, Caterpillar 939C bulldozing.
1:44
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Baggage claim conveyor belt, squeaky, faint background crowd.
0:02
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Coins dropping into return flap, subway or vending machine.