"Do it at a controlled speed and you will almost certainly fail, " he said.

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The speed of melting is controlled by silk.

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The machines allow sewing patterns and operations to be standardized across a group of workers by automatically controlling the stitch, pressure of the needle and its speed, which is normally controlled by a foot pedal.

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The device instructs a patient to breathe at the correct speed, and a microprocessor-controlled motor squeezes the desired dose of insulin through microscopic holes on a mouthpiece, generating a fine aerosol.

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For the first part of the mission, the satellite will be controlled by a new high-speed Linux-based cubesat computer developed at SSC, which is part of the University of Surrey.

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"You'll arrive in a town - and there will be a signal sent to your car not to exceed a maximum speed, and you won't be able to, and distance to the car in front will also be controlled, " he said.

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