Comments by david knowles Most recent public comments by david knowles https://nowcomment.com/users/24692 he predicted survalence will come in the 1950's and it came the 1960's https://nowcomment.com/documents/73640?scroll_to=704688 https://nowcomment.com/documents/73640?scroll_to=704688 Thu, 09 Mar 2017 08:31:44 -0500 he predicted the virtual reality will come out and it did https://nowcomment.com/documents/73640?scroll_to=704684 https://nowcomment.com/documents/73640?scroll_to=704684 Thu, 09 Mar 2017 08:32:28 -0500 he thought that radio watches were coming out but a cell phone came that is cool https://nowcomment.com/documents/73640?scroll_to=704680 https://nowcomment.com/documents/73640?scroll_to=704680 Thu, 09 Mar 2017 08:32:55 -0500