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Seraphim
  • Member for 4 years, 7 months
  • Last seen this week
6 votes
5 answers
2k views

Evolution of predatory elves

2 votes
1 answer
59 views

Earliest possible time for hydrothermal carbonization

6 votes
1 answer
439 views

Black powder Daisy revolver: possible?

6 votes
9 answers
2k views

Industrial Geothermal smelting power

12 votes
6 answers
3k views

Is this diesel gun concept feasible?

13 votes
2 answers
4k views

Elf eye proportions, feasible?

4 votes
8 answers
4k views

Why aren't the vampires smarter than us?

3 votes
3 answers
434 views

Effects of TCO metamaterial on recoil

4 votes
2 answers
427 views

Thermal Superconductors vs Pulse Lasers...in atmosphere

6 votes
1 answer
659 views

Moving Arrows to Supersonic Speeds

6 votes
3 answers
2k views

Thermal Superconductors vs Pulse Lasers

8 votes
4 answers
1k views

Individual Laser-Point-Defense [closed]

4 votes
4 answers
588 views

What protein could humans lose to become more carnivorous?

2 votes
4 answers
461 views

Evolutionary path of action/anime humans [closed]

2 votes
1 answer
135 views

Sonic weapons vs Faeries: Can we survive The Cloud of Blades & Bombs?

5 votes
2 answers
1k views

Orbital Mechanics of a shell world

6 votes
5 answers
524 views

Possible mechanism for telescoping barrels

7 votes
6 answers
416 views

My Tripod Machines Have Flexible Legs like a Squid - - How do They Work?

7 votes
4 answers
610 views

Glowing Eye Lenses: Why are the Mooks parading their location?

6 votes
2 answers
558 views

Silent Ships: Can we Keep the Mer folk Happy?

19 votes
4 answers
4k views

How could a black desert form?

4 votes
2 answers
211 views

Relativistic Droplet Accelerator

3 votes
5 answers
2k views

Handheld Xray Machine: Is it even possible?

3 votes
6 answers
880 views

Performance of a Modern Carbonic Acid Gun

7 votes
3 answers
2k views

Are Mass Effect "style" guns possible?

15 votes
12 answers
5k views

Energy sheathed bullets: What's the point?

10 votes
5 answers
2k views

How to identify friendlies in active camouflage

3 votes
8 answers
453 views

Augmented bones: Plausible ways to strengthen the skeleton?

17 votes
5 answers
4k views

Ecological niche of a horse sized wolf

1 vote
1 answer
80 views

Ideal helmet shape that uses chiton armored goggles