Terry Robinson said on Aug. 17, 2014 at 6:05 a.m. Your article is really good to read. Amazing!!
Thank you very much for sharing, may I post it on my blog to share with my friends?
katty said on Aug. 4, 2014 at 5:31 p.m. I meet Pr. Hans in a conference at new york last year. I'll always remember this moment. You are a humble and most talented scientific person that I know. It's a change for us to have your in our studies.
Thank for your time and all.