Is this what some of you guys have had done?
<iframe id="reddit-embed" src="https://www.redditmedia.com/r/Damnthatsinteresting/comments/10fi98b/how_knee_replacement_surgery_works/?ref_source=embed&ref=share&embed=true" sandbox="allow-scripts allow-same-origin allow-popups" style="border: none;" height="412" width="640" scrolling="no"></iframe>
<iframe id="reddit-embed" src="https://www.redditmedia.com/r/Damnthatsinteresting/comments/10fi98b/how_knee_replacement_surgery_works/?ref_source=embed&ref=share&embed=true" sandbox="allow-scripts allow-same-origin allow-popups" style="border: none;" height="412" width="640" scrolling="no"></iframe>