14Spheroidality - Curvature
Instead of using rectilinear parts, surfaces, or forms, use curvilinear ones; move from flat surfaces to spherical ones; from parts shaped as a cube (parallelepiped) to ball-shaped structures.• Use arches and domes for strength in architecture.
Use rollers, balls, spirals, domes.
• Spiral gear (Nautilus) produces continuous resistance for weight lifting.
• Ball point and roller point pens for smooth ink distribution
Go from linear to rotary motion, use centrifugal forces.
• Produce linear motion of the cursor on the computer screen using a mouse or a trackball.
• Replace wringing clothes to remove water with spinning clothes in a washing machine.
• Use spherical casters instead of cylindrical wheels to move furniture.
This principle is proposed to solve the following contradictions:1/12 2/8 2/12 3/27 3/35 3/39 4/8 4/11 4/12 4/14 4/25 4/39 5/3 5/7 5/14 5/36 5/38 6/2 6/23 7/14 7/27 8/2 8/3 8/4 8/14 9/3 9/14 9/22 10/14 10/22 10/26 11/4 11/19 11/21 11/26 11/39 12/4 12/7 12/11 12/14 12/15 12/17 12/19 12/22 12/25 13/22 13/23 14/4 14/7 14/8 14/9 14/10 14/39 15/12 15/39 17/12 17/21 19/11 19/17 21/12 21/17 22/13 23/3 23/10 23/13 25/4 26/3 26/5 26/10 26/11 26/12 26/14 27/3 27/5 27/7 35/9 35/13 36/5 38/3 38/5 39/4 39/11 39/12