# data[].attributes.body
a flat surface that is raised so one end is higher then the other

# data[].attributes.body
a rod attached to a wheel.

# data[].attributes.body
a wheel that has a rope wrapped around it.

# data[].attributes.body
a stiff bar that move about fixed point.

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Wide at one pointed at the other helps cut trees

# data[].attributes.body
A screw is an inclined plane wrapped in a cylinder.