the US Used Soviet Titanium to Build the SR-71 Blackbird | Hacker News

Hacker News new | past | comments | ask | show | jobs | submit

login

		the US Used Soviet Titanium to Build the SR-71 Blackbird (bbc.com)
		1 point by ez_mmk on June 19, 2023 \| hide \| past \| favorite

Join us for AI Startup School this June 16-17 in San Francisco!
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact