Rye, Daniel. "Your Weight on The Planets". OER Commons. Institute for the Study of Knowledge Management in Education, 12 Dec. 2018. Web. 10 Sep. 2024. <https://wlresources.dpi.wi.gov/authoring/975-your-weight-on-the-planets>.
Rye, D. (2018, December 12). Your Weight on The Planets. OER Commons. Retrieved September 10, 2024, from https://wlresources.dpi.wi.gov/authoring/975-your-weight-on-the-planets.