Comments on: Blind people could ‘see’ letters that scientists drew on their brains with electricity https://lifeboat.com/blog/2020/05/blind-people-could-see-letters-that-scientists-drew-on-their-brains-with-electricity Safeguarding Humanity Fri, 15 May 2020 17:45:43 +0000 hourly 1 https://wordpress.org/?v=6.6.2