A yoga patent(washingtonpost.com)4 points·by digitalvortex·13 yıl önce·0 commentswashingtonpost.comA yoga patenthttp://www.washingtonpost.com/blogs/the-switch/wp/2013/12/13/a-yoga-patent-heres-why-the-uspto-approves-so-many-dubious-applications/0 commentsPost comment—