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Zxyrra's user avatar
Zxyrra's user avatar
Zxyrra
  • Member for 7 years, 8 months
  • Last seen more than 1 year ago
  • United States
105 votes
9 answers
19k views

What could make a star green?

86 votes
8 answers
9k views

Tree Shape on a Tidally Locked World

56 votes
10 answers
17k views

Are endothermic bombs possible?

44 votes
18 answers
9k views

Why did dragons evolve to be smart?

41 votes
22 answers
13k views

How do you solve the copied consciousness conundrum without killing anyone?

27 votes
18 answers
9k views

Can spacecraft defend against antimatter weapons? How?

20 votes
7 answers
6k views

How would a planet-sized computer power receive power?

19 votes
9 answers
996 views

How do you circulate cryoprotectants through the human body?

18 votes
7 answers
2k views

How large can an Earth species be in 2016 without being discovered?

17 votes
12 answers
4k views

Are "none-of-the-above" species classifications possible?

16 votes
8 answers
10k views

Making humans 'see' in slow motion

16 votes
7 answers
7k views

Let's evolve whales and dolphins back onto land

14 votes
2 answers
637 views

How big can Europan fish get?

14 votes
3 answers
2k views

Do the moons of Mars have enough gravity to colonize?

13 votes
3 answers
763 views

Can life arise on a brown dwarf?

13 votes
3 answers
3k views

How do you power a cyborg?

13 votes
1 answer
446 views

Where do hydrothermal vents form inside icy ocean worlds?

13 votes
5 answers
873 views

Could a malevolent alien organism disguise itself to control a culture's politics?

11 votes
3 answers
477 views

Creating an organism without evolution in a lab environment

11 votes
4 answers
2k views

What could make a star violet?

11 votes
4 answers
1k views

Greatest possible genetic difference between a male and female of the same species?

10 votes
3 answers
2k views

Can we identify distinct "colors" beyond visible light?

10 votes
5 answers
442 views

Preventing Blindness from Microgravity

9 votes
2 answers
761 views

Under what circumstances will magnetic levitation kill Average Joe?

9 votes
4 answers
405 views

What environmental factors would cause bipedalism underwater?

8 votes
2 answers
2k views

How do you communicate with antimatter beings?

8 votes
5 answers
1k views

What are alternative particles to photons that would allow vision?

8 votes
3 answers
806 views

Would aliens evolve a method of communication other than speaking?

7 votes
3 answers
377 views

Inducing Ignorance in the Brain

7 votes
5 answers
925 views

What would cause turkeys to be intelligent?