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BillOnne's user avatar
BillOnne's user avatar
BillOnne
  • Member for 1 year, 9 months
  • Last seen more than 1 year ago
6 votes

If you hypothetically drained the ocean, would the crust remain thick enough to have violent volcanic activity?

5 votes
Accepted

Best materials to build a worldhouse roof

9 votes

Under what conditions could a gold planet form?

1 vote
Accepted

What elements are usually in the planets near the sun?

1 vote

Are horses better than rovers on a habitable planet with a small colony

9 votes

Would it be possible, given current technology, ten years, and an infinite amount of money, to construct a 7,000 foot (2200 meter) aircraft carrier?

4 votes

How could a species have two sex-determination systems?

0 votes

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

2 votes
Accepted

Terraforming Mars by making Ceres orbit it

4 votes
Accepted

Is it possible to breed extremely peaceful humans?

20 votes

Nuclear Piston Engine - Is it possible?

3 votes

Nuclear Piston Engine - Is it possible?

24 votes
Accepted

Terraforming a gas giant by freezing the "gas" and "liquid" and removing it by huge impacts

12 votes

If an object weighing 330,000 pounds struck the earth at mach 50, what would happen?

6 votes

How would a language-based disease work?

6 votes

Alternative versions of breathing?

0 votes

How unlivable could I make a planet, but still have it livable?

9 votes

Is it a good idea to harvest the sun to terraform Venus?

0 votes

What body or cockpit modifications are required to allow a human to survive short term high G combat maneuvers?

9 votes

What types of adaptations might alien life have to survive high atmospheric pressure?

4 votes

What are the Properties of Competent AI?

4 votes

How would airborne plants work?

3 votes

What gene could have a mutation that makes humans have blubber?

1 vote

What will be the impact of stone-eating bacteria on human architecture?

18 votes
Accepted

Is this a breathable atmosphere for human-like aliens that have more efficient oxygen-carrying blood? Normal humans would require a gas mask (oxygen)

10 votes

Should we use Saturn as a future base for colonization?

2 votes

Would the articulations/joints/bearings of a bulletproof full-body suit be easily pierceable?

0 votes

Theoretically, how well could endothermic chemical reactions work as a heat radiation system in space?

7 votes

Are there radio systems that allow people to talk simultaneously?

1 vote

If people in Iron Age times had access to uranium, would it be used over iron?