No Inv.: 3681-3683/P/Perp/96/3c
No Inv.: 114/AF/Perp/91/1c
No Inv.: 595/S/Perp/96/1c
No Inv.: 346-348/S/Perp/96/3c
What if one of the most thrilling stories in the history of science turned out to be wrong? Can urban legends creep into the hallowed grounds of scientific history? As incredible as it may sound, the story of one of the most important elements in modern times – helium - has been often misrepresented in books, encyclopedias, and online sources, despite the fact that archival materials tell a d…
No Inv.: 313/S/Perp/96/1c
No Inv.: 772/S/Perp/96/1c
No Inv.: 1261/S/Perp/88/1c~3812-3813/P/Perp/91/2c~6979-6983/P/Perp/92/5c~11897-11906/P/Perp/98/10c
“Manned Spaceflight Log” discusses over 40 recent spaceflights from September 2006 through September 2012, a time of great change in human spaceflight history. Following on from “Praxis Manned Spaceflight Log 1961-2006,” the authors continue the story until the end of September 2012, with new chapters detailing the development and accomplishments of human spaceflight, expanded tables an…