The mosquito knows full well,
Small as he is he's a beast of prey.
But after all he only takes his bellyful,
He doesn't put my blood in the bank.
D. H. Lawrence
HT: Poetry Please
Knot theory could help spacecraft navigate crowded solar systems
-
It can be difficult to figure out how to move a spacecraft from one orbit
to another, but a trick from knot theory can help find spots where shifting
orbit...
7 hours ago
No comments:
Post a Comment