The SR-71's predecessor used cesium-laced fuel to create radar-absorbing exhaust
Comments URL: https://news.ycombinator.com/item?id=20958397
Points: 5
# Comments: 0
from Hacker News: Front Page https://ift.tt/303SbAE
via
Comments URL: https://news.ycombinator.com/item?id=20958397
Points: 5
# Comments: 0
Comments
Post a Comment