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JDługosz's user avatar
JDługosz's user avatar
JDługosz's user avatar
JDługosz
  • Member for 9 years, 8 months
  • Last seen more than 2 years ago
3 votes
3 answers
150 views

Cuisine for future enhanced humans

1 vote
7 answers
1k views

U.S.A. with 51 states? [closed]

11 votes
5 answers
1k views

Environment suit design for ultra-cold temperatures

21 votes
8 answers
2k views

“Biometric” identification for AIs

4 votes
3 answers
990 views

What other skills/affectations would be found in someone with heightened Proprioception?

-1 votes
5 answers
137 views

Name for lunar-affected magical folk [closed]

2 votes
4 answers
172 views

Alternate “smart home” control

5 votes
2 answers
148 views

Improved “fire eating” act

10 votes
5 answers
612 views

Economic system to support Kessler Remediators, with maximum drama

6 votes
6 answers
904 views

Economic systems for micronations in space

8 votes
6 answers
756 views

Polynesian technology with alternative resources

15 votes
3 answers
860 views

Quantum containment for nuclear explosive bullets

16 votes
4 answers
1k views

Mecha exoskeletons for livestock

19 votes
13 answers
7k views

Handling recoil of hand-held railguns

9 votes
9 answers
2k views

Abstract Graphics for indicating emotions

16 votes
2 answers
2k views

Humanity’s first effort at moving a planet

8 votes
7 answers
2k views

How can Bronze Age people make hazmat gear for chlorine trifluoride?

6 votes
5 answers
1k views

How to realistically build a time machine?

8 votes
4 answers
353 views

How could public key cryptography evolve in a biological system?

12 votes
5 answers
920 views

How could a biological loudspeaker work and naturally evolve?

1 vote
5 answers
6k views

Why are mirrors magic portals? [closed]

14 votes
4 answers
389 views

Grammatical tenses for time travelers

11 votes
3 answers
557 views

Does gravity converge in a wrap-around universe?

8 votes
2 answers
1k views

How can a teen-age mad scientist create polonium?

4 votes
4 answers
572 views

Energy availability in interstellar space [closed]

19 votes
7 answers
3k views

Alien message: arrows and sequence order

13 votes
7 answers
768 views

Alien message: “Invitation”

27 votes
11 answers
5k views

Recognizable natural numbers for alien message?

31 votes
18 answers
4k views

Why would a colony need to relocate?

5 votes
3 answers
215 views

How can a flat sheet of cells develop complexity and even intelligence?