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Zhehao Chen's user avatar
Zhehao Chen's user avatar
Zhehao Chen's user avatar
Zhehao Chen
  • Member for 9 years, 2 months
  • Last seen more than a month ago
49 votes
17 answers
13k views

Biological CPUs - why would the developed world fear them?

24 votes
8 answers
4k views

Feasibility of Centaur Hussars

15 votes
8 answers
2k views

Alien Invasion: Why is the War so Long? [closed]

11 votes
6 answers
1k views

Would a replicator plague be sufficient to destroy an advanced (interplanetary) civilization and leave very little evidence?

8 votes
2 answers
337 views

Landships on a Snowball Earth?

7 votes
5 answers
317 views

Wargs: Where would they be economically significant if they existed on Earth?

7 votes
12 answers
3k views

How to make legged fighting vehicles (mecha) viable?

4 votes
4 answers
742 views

The ultimate weapon from nowhere

4 votes
2 answers
544 views

Napoleonic chemical warfare

4 votes
3 answers
348 views

Protecting humans in prolonged high-G maneuvers

3 votes
3 answers
605 views

If we connect a ship directly to a person, would the person be the master of the vessel? [closed]

2 votes
5 answers
581 views

Shielding system that blocks projectiles based on speed on wet navy ships

2 votes
1 answer
167 views

To what extent would a 21st Century Industrial power collapse under an airborne HIV-like virus? [closed]