Describe the operation of a pneumatic robot controlled by a drum.
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The pegs on the drum would rotate around and make various combinations of
contacts or actuators to control how the robot moved, with the timing controlled
by the speed the drum rotated and peg placement. The cylinders would extend
until the robot hit a hard stop, preventing further motion. Because the cylinder
was still under full pressure, this all but eliminated the issues encountered with
mid-stroke positioning for air systems.
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What are the two types of plant propagation?
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Early French settlers adapted to North America and its wildlife environment
a. True b. False Indicate whether the statement is true or false
What parasites commonly infest tarantulas?
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