3 ms·
The Wikipedia article mentioned Willy Ley's "Engineers' Dreams" which I remember from my youth (in the Pleistocene, apparently) as being really interesting. ht
by pinewurst 9y ago
The Wikipedia article mentioned Willy Ley's "Engineers' Dreams" which I remember from my youth (in the Pleistocene, apparently) as being really interesting.
https://www.amazon.com/Engineers-Dreams-Willy-Ley/dp/9997483219/ref=sr_1_2?ie=UTF8&qid=1509724923&sr=8-2&keywords=engineers+dreams&dpID=51ZyP7D-L6L&preST=_SY291_BO1,204,203,200_QL40_&dpSrc=srch https://www.amazon.com/Engineers-Dreams-Willy-Ley/dp/9997483...