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Air resistance acting on a sphere: Numerical analysis, strobe photographs, and videotapes
Phys. Teach. 24, 153–159 (1986)
https://doi.org/10.1119/1.2341969
A “Perpetual Motion Machine” Powered by Electromagnetism
Hollis Williams
Jack Reacher and the Deployment of an Airbag
Gregory A. DiLisi, Richard A. Rarick
Sauntering Sauropods: The Preferred Walking Speeds of the Largest Land Animals That Ever Lived
Scott A. Lee, Justyna Slowiak