{"type":"rich","version":"1.0","title":"wymike wrote","author_name":"wymike (npub1nc…vg998)","author_url":"https://yabu.me/npub1ncrx9aecyw72ft2qpcnvdu469ak0d8ttn4prs0exvty9s3hwu9vsrvg998","provider_name":"njump","provider_url":"https://yabu.me","html":"By holding the pendulum you have invalidated your results. It needs to be suspended from something from a fixed point in order to remove the possibility that the change in swing is caused by manipulation by the holder."}