http://www.eisenhower.archives.gov/research/online_documents/nasa.html
1971 – The first clinical human CT scan was performed on a middle aged lady with a suspected frontal lobe tumor, at Atkinson Morley’s Hospital in South London.
http://bjr.birjournals.org/content/79/937/5.full.pdf
http://www.impactscan.org/CThistory.htm
1982 – Sony started selling the first CD players to the public, the CDP-101 for 168,000 yen (that’s about $730 US). At the time you could get Billy Joel’s album 52nd street on CD– and soon many more.
http://www.sony.net/SonyInfo/CorporateInfo/History/SonyHistory/2-09.html
2003 – 4Chan launched its main page, intended as a sister-site to the Japanese 2Chan for discussions of manga and anime. They provided the fertile ground for the growth of lolcats, Rickrolling, Anonymous, Pedobear and more.
http://www.4chan.org/news?all#2
Read Tom’s science fiction and other fiction books at Merritt’s Books site.