jdmyers4
Member
Being a fan of the space program, I found this to be an interesting story about the development of a pen that would work in zero-g. Found on the Scientic American web-site.
www.sciam.com/article.cfm?chanID=sa004&articleID=9CF01C5C-E7F2-99DF-3EEFFCD06138AEC4
John
www.sciam.com/article.cfm?chanID=sa004&articleID=9CF01C5C-E7F2-99DF-3EEFFCD06138AEC4
John