Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

Science

(2,963 posts)

1. Guess I shouldnt throw my old maps out...

Thu Dec 14, 2017, 05:26 AM

Dec 2017

“ should a serious crisis arise, the military can jam a certain part of the broadcasting spectrum. This would cut off civilian use”

Edit history

Please sign in to view edit histories.

0 members have recommended this reply (displayed in chronological order):

1 replies

= new reply since forum marked as read

Highlight:

Four more Galileo satellites enter space [View all] nitpicker Dec 2017 OP

Guess I shouldnt throw my old maps out... Canoe52 Dec 2017 #1