We've updated the link from https://www.scientificamerican.com/article/makers-of-crowdfunded-ldquo-gravity-blanket-rdquo-withdraw-unsupported-medical-claims-aft

We've updated the link from https://www.scientificamerican.com/article/makers-of-crowdfunded-ldquo-gravity-blanket-rdquo-withdraw-unsupported-medical-claims-after-raising-3-million/ https://www.scientificamerican.com/article/makers-of-crowdfu..., which points to this.