... Reasoning? Circular may be preferrable to spiral. ?After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; ?no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. ...

...? Reasoning? Circular may be preferrable to spiral. ?After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; ?no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. ...

...? Reasoning? Circular may be preferrable to spiral. ?After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; ?no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ ...

...? Reasoning? Circular may be preferrable to spiral. ?After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; ?no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. ...

... Numbers? Reasoning? Circular may be preferrable to spiral. ?After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; ?no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. ...

... Numbers? Reasoning? Circular may be preferrable to spiral. ?After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; ?no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. "...

... Numbers? Reasoning? Circular may be preferrable to spiral. ?After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; ?no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. "...

...? Numbers? Reasoning? Circular may be preferrable to spiral. ?After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; ?no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. "You ...

...? Numbers? Reasoning? Circular may be preferrable to spiral. �After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; �no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. "You are vexed, therefore I ...

...? Numbers? Reasoning? Circular may be preferrable to spiral. �After each cycle the pivot stops, the plow lifts up and moves in the radial direction for the next concentric circle. More work but it's more fool proof; �no need to coordinate the radial and tangential velocities as with a spiral. --- It's _all_ bullshit. "You are vexed, therefore I ...