Science Advances

The PDF file includes:

• Section S1. Rapid prototyping by 3D printing
• Section S2. MAS test station for 3D printed stators
• Section S3. MAS (10.6 kHz) with helium gas
• Section S4. Spinning frequency reproducibility
• Section S5. Correlation between temperature and spinning frequency
• Fig. S1. 3D printed stators for spherical rotors.
• Fig. S2. Spinning test station for spherical rotors in 3D-printed stators.
• Fig. S3. Spherical rotor spun at 10.6 kHz with helium gas.
• Fig. S4. Correlation between temperature and spinning frequency of spherical rotor.
• Table S1. Spinning test with same stator and different spherical rotors.
• Table S2. Spinning test with same spherical rotor and different stator copies.

Download PDF

Other Supplementary Material for this manuscript includes the following:

• Movie S1 (.mov format). Spherical rotor (9.5 mm) spins stably at magic angle in 3D-printed stator.