nulliusinverba (60)
I write about Science, Medicine and things that keep my mind busy
MACS0647-JD steemit.com/@nulliusinverba Joined August 2016 Active 7 years ago
I write about Science, Medicine and things that keep my mind busy
MACS0647-JD steemit.com/@nulliusinverba Joined August 2016 Active 7 years ago