irelephant [he/him]🍭@lemm.ee to Asklemmy@lemmy.mlEnglish · 4 days agoWhat's a piece of esoteric knowledge you have?message-squaremessage-square112fedilinkarrow-up194arrow-down14
arrow-up190arrow-down1message-squareWhat's a piece of esoteric knowledge you have?irelephant [he/him]🍭@lemm.ee to Asklemmy@lemmy.mlEnglish · 4 days agomessage-square112fedilink
minus-squareSapientLasagna@lemmy.calinkfedilinkarrow-up1·1 day agoAnd this was required because the SR-71 started flying in 1966, and the first GPS satellite didn’t launch until 1978. The full GPS constellation wasn’t finished until 1990.
And this was required because the SR-71 started flying in 1966, and the first GPS satellite didn’t launch until 1978. The full GPS constellation wasn’t finished until 1990.