Replies

To: Roman_War_Criminal

We experimented with this technology in the 1960s. Why did it take 50+ years to go to the next level?

24 posted on 03/17/2021 9:35:24 AM PDT by Rebelbase

To: Rebelbase

Because it’s difficult.

44 posted on 03/17/2021 10:18:18 AM PDT by Reynoldo (BurnLootMurder)

To: Rebelbase

It didn’t. The hypersonic and above were classified. Area 51.

48 posted on 03/17/2021 10:31:22 AM PDT by Kevmo (WTF? My tagline disappeared.)

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