rich1.0wymike (npub1nc…vg998)https://yabu.me/npub1ncrx9aecyw72ft2qpcnvdu469ak0d8ttn4prs0exvty9s3hwu9vsrvg998njumphttps://yabu.meWhat I am understanding is that you assertion is that the experiment can only work in the presence of an uncontrolled variable. This by definition casts serious doubt on the validity of the findings.