Portal:Technology/DYK/10

• ... that electrothermal-chemical technology can now almost double the muzzle energy of a tank gun?
• ... that the Narita Shinkansen from Tokyo to Narita International Airport, which took nine years to build 9 km of track bed, is the only bullet train line ever officially cancelled?
• ... that Malin Space Science Systems operates the camera on the Mars Global Surveyor (pictured)?

Source

1. Wikipedia:Recent additions/2006/November, Numbered archive of Main Page appearance.
2. Wikipedia:Recent additions/2005/August, Numbered archive of Main Page appearance.
3. Wikipedia:Recent additions/2005/May, Numbered archive of Main Page appearance.