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
Related: About this forum
0
Jan 2024
Jan 2024
6
959
1
Jan 2024
Jan 2024
4
921
1
Jan 2024
Jan 2024
6
905
3
Jan 2024
Jan 2024
14
1058
2
Jan 2024
Jan 2024
13
1277
8
Jan 2024
Jan 2024
7
1905
12
Jan 2024
Jan 2024
10
2195
0
Jan 2024
Jan 2024
10
1366
20
Jan 2024
Jan 2024
39
4357
1
Jan 2024
Jan 2024
6
1012
0
Jan 2024
Jan 2024
2
1137
13
Jan 2024
Jan 2024
50
3560
1
Jan 2024
Jan 2024
11
7137
3
Jan 2024
Jan 2024
5
1227
0
Jan 2024
Jan 2024
18
1122
6
Jan 2024
Jan 2024
28
2992
3
Jan 2024
Jan 2024
3
1119
1
Jan 2024
Jan 2024
5
1238
14
Dec 2023
Jan 2024
10
2243
1
Dec 2023
Dec 2023
5
909
2
Dec 2023
Dec 2023
21
1512
1
Dec 2023
Dec 2023
7
970
0
Dec 2023
Dec 2023
1
987
7
Dec 2023
Dec 2023
18
1447
3
Dec 2023
Dec 2023
7
1342
36
Dec 2023
Dec 2023
142
9689
0
Dec 2023
Dec 2023
2
1173
6
Dec 2023
Dec 2023
15
1432
0
Dec 2023
Dec 2023
1
1174
Science Continued...
4
Dec 2023
Dec 2023
5
1441
6
Dec 2023
Dec 2023
34
2115
7
Dec 2023
Dec 2023
50
2463
2
Dec 2023
Dec 2023
22
1412
0
Dec 2023
Dec 2023
3
1379
6
Dec 2023
Dec 2023
3
1431
0
Dec 2023
Dec 2023
1
1213
2
Dec 2023
Dec 2023
5
1321
4
Dec 2023
Dec 2023
43
2148
4
Dec 2023
Dec 2023
19
1508
6
Dec 2023
Dec 2023
34
2636
0
Dec 2023
Dec 2023
7
1136
3
Dec 2023
Dec 2023
3
1226
9
Dec 2023
Dec 2023
33
2221
0
Dec 2023
Dec 2023
5
1127
0
Dec 2023
Dec 2023
4
981
0
Dec 2023
Dec 2023
2
2989
0
Dec 2023
Dec 2023
6
970
A new means of space propulsion... closed loop pulse propulsion... here's the idea [View all]
78
Dec 2023
Dec 2023
9
22118
11
Dec 2023
Dec 2023
19
2822
2
Dec 2023
Dec 2023
5
1106
0
Dec 2023
Dec 2023
1
1144
0
Dec 2023
Dec 2023
2
981
10
Dec 2023
Dec 2023
13
1667
0
Dec 2023
Dec 2023
2
1393
11
Dec 2023
Dec 2023
23
2284
3
Dec 2023
Dec 2023
6
1504
2
Dec 2023
Dec 2023
3
1388
7
Dec 2023
Dec 2023
32
2795
0
Dec 2023
Dec 2023
9
1042
Science Continued...
2
Dec 2023
Dec 2023
5
1072
0
Dec 2023
Dec 2023
11
1092
8
Dec 2023
Dec 2023
23
2560
3
Dec 2023
Dec 2023
11
1445
0
Dec 2023
Dec 2023
4
970
4
Dec 2023
Dec 2023
13
1597
1
Dec 2023
Dec 2023
3
960
2
Dec 2023
Dec 2023
1
1148
1
Dec 2023
Dec 2023
7
1180
12
Dec 2023
Dec 2023
62
2933
0
Dec 2023
Dec 2023
1
1196
1
Dec 2023
Dec 2023
11
1335
13
Nov 2023
Dec 2023
4
3077
4
Dec 2023
Dec 2023
8
2459
7
Dec 2023
Dec 2023
5
1632
3
Dec 2023
Dec 2023
7
1052
0
Dec 2023
Dec 2023
10
1276
2
Dec 2023
Dec 2023
12
948
2
Nov 2023
Dec 2023
12
1193
3
Dec 2023
Dec 2023
9
1163