Teaching Resources :: 193

Getty Images

Spinning belt motor engine to run.

Pre-K - Higher Ed

Spinning belt motor engine to run.

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Small motorboats

Pre-K - Higher Ed

Small motorboats in harbor on the blue sea, Timelapse

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Dolly:Machinery control room

Pre-K - Higher Ed

Dolly:Machinery control room

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Man using welding machine

Pre-K - Higher Ed

Man using welding machine

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water turbine side view

Pre-K - Higher Ed

water turbine is assuaged water pollution

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Key Machine 3

Pre-K - Higher Ed

Cutting A Key On A Professional Key Machine.

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Close up shot of drill press,Multiple Image

Pre-K - Higher Ed

a toolmaker trying hard to drill a hole into a metal,close up

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Water wheel in the park

Pre-K - Higher Ed

Water wheel in the park

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Motor shaft engine is running.

Pre-K - Higher Ed

Motor shaft engine is running.

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Student practice welding in a workshop

Pre-K - Higher Ed

Student practice welding in a Factory

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Worker Cutting Grass

Pre-K - Higher Ed

Worker Cutting Green Grass With Mower

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Cutting Steel Bar

Pre-K - Higher Ed

Show cut steel bar with ABRASIVE CUT-OFF SAW.

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Mechanism of the engine

Pre-K - Higher Ed

Motor shaft engine is running.

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Gear oil drops

Pre-K - Higher Ed

Gears

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machine

Pre-K - Higher Ed

Water treatment machine

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Part of working machine

Pre-K - Higher Ed

Part of working machine,full HD, no sound

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Getty Images

Part of working machine

Pre-K - Higher Ed

Part of working machine,full HD, no sound

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Getty Images

Part of working machine

Pre-K - Higher Ed

Part of working machine,full HD, no sound

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Getty Images

Part of working machine

Pre-K - Higher Ed

Part of working machine,full HD, no sound

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Getty Images

Pasadena Freeway (CA Highway 110) Leading to Downtown Los Angeles, California, United States of America

Pre-K - Higher Ed

Pasadena Freeway (CA Highway 110) Leading to Downtown Los Angeles, California, United States of America

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Getty Images

Helical Wind Turbines - Seamless Loop

Pre-K - Higher Ed

3D animation of three Quietrevolution QR5 helical wind turbines against a blue sky. This is a seamless loop version for continuous playback.

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Getty Images

Starting a car engine

Pre-K - Higher Ed

Starting a car engine

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HD: Unplugging The Car From A Charging Plug

Pre-K - Higher Ed

HD: Unplugging The Car From A Charging Plug

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Getty Images

water turbine at night

Pre-K - Higher Ed

water turbine is working at night

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