charlie commented on the post, The Hedgehog – the Spiny Ball!! 11 years, 1 month ago
Great – It is the perfected article on Hedgehog!!
charlie posted a new activity comment 11 years, 1 month ago
Great help for biologists in choosing an easy computer programming language!
charlie joined the group Biology 11 years, 5 months ago
charlie started the topic What is Prosthetics? in the forum Health Forum – the World of Health! 11 years, 5 months ago
What is Prosthetics? What is the definition of Prosthetics? Who is a Prothetist?
charlie joined the group Health 11 years, 5 months ago
charlie posted a new activity comment 11 years, 7 months ago
It is an honor to drive Hayabusa