User KaffeeByte

17 votes

5 answers

3k views

Where could we add a new planet to the inner solar system?

asked Aug 26, 2022 at 0:00

8 votes

1 answer

213 views

Can a Green Sahara co-exist with a Mediterranean Salinity Crisis?

asked Apr 23, 2023 at 0:51

7 votes

2 answers

524 views

How much radiation would a pulsar planet receive?

asked Oct 11, 2022 at 12:15

7 votes

5 answers

504 views

How could an iron planet be geologically active?

asked Mar 23, 2023 at 2:57

6 votes

2 answers

584 views

Could a planet have ocean basins if it did not have an ocean?

asked Oct 16, 2022 at 15:01

6 votes

2 answers

377 views

Any fluorine alternatives to the phosphate chain of ATP?

asked Jul 4, 2022 at 2:10

5 votes

1 answer

174 views

Could hypothetical cells use Hydrofluorocarbons(HFCs) as their DNA?

asked May 30, 2022 at 17:20

5 votes

2 answers

177 views

Are there any alternative solvents to water at -180 Celsius that hypothetical cells could use?

asked May 23, 2022 at 16:58

5 votes

5 answers

283 views

My Fictional Metal Expands Dramatically When Heated -- What are the Applications in the Ancient World? [closed]

asked Dec 9, 2022 at 16:27

5 votes

4 answers

732 views

Large Sapient Octopus: How could they survive in warm waters?

asked Aug 19 at 22:44

4 votes

3 answers

284 views

Are there any glaring problems in my alternate biochemistry?

asked Aug 2, 2022 at 15:44

4 votes

4 answers

632 views

Is it possible for a planet to have a noticeable portion of its atmosphere be radon gas?

asked Oct 15, 2022 at 20:52

4 votes

1 answer

124 views

Could Fluorine be used for a cycle like ozone?

asked May 29, 2022 at 13:35

4 votes

1 answer

237 views

Are there any alternatives to DNA in a fluorine environment?

asked Jun 1, 2022 at 21:10

3 votes

2 answers

256 views

What organelles(parts of a cell) did early cells most likely have?

asked Jul 29, 2022 at 16:33

3 votes

4 answers

223 views

How could hypothetical Fluoride-based cells synthesize methane?

asked May 11, 2022 at 1:03

3 votes

12 answers

2k views

How to make advanced future humans extinct/get rid of them? [closed]

asked Jan 29, 2023 at 20:50

2 votes

2 answers

128 views

Could animals/plants survive off of coolant instead of water?

asked Oct 21, 2022 at 12:14

2 votes

2 answers

195 views

Could hypothetical cells use liquid Carbon Tetrafluoride as an alternative solvent to water?

asked May 17, 2022 at 13:51

2 votes

2 answers

295 views

Could cells use punch cards instead of DNA? [closed]

asked Jun 4, 2022 at 22:10

0 votes

3 answers

86 views

How are macro-molecules made in cells? [closed]

asked May 23, 2022 at 12:48

0 votes

3 answers

364 views

How much would be left of this future human civilization after 10 million years? [duplicate]

asked Apr 14, 2023 at 14:16

Stack Exchange Network

22 Questions

Where could we add a new planet to the inner solar system?

Can a Green Sahara co-exist with a Mediterranean Salinity Crisis?

How much radiation would a pulsar planet receive?

How could an iron planet be geologically active?

Could a planet have ocean basins if it did not have an ocean?

Any fluorine alternatives to the phosphate chain of ATP?

Could hypothetical cells use Hydrofluorocarbons(HFCs) as their DNA?

Are there any alternative solvents to water at -180 Celsius that hypothetical cells could use?

My Fictional Metal Expands Dramatically When Heated -- What are the Applications in the Ancient World? [closed]

Large Sapient Octopus: How could they survive in warm waters?

Are there any glaring problems in my alternate biochemistry?

Is it possible for a planet to have a noticeable portion of its atmosphere be radon gas?

Could Fluorine be used for a cycle like ozone?

Are there any alternatives to DNA in a fluorine environment?

What organelles(parts of a cell) did early cells most likely have?

How could hypothetical Fluoride-based cells synthesize methane?

How to make advanced future humans extinct/get rid of them? [closed]

Could animals/plants survive off of coolant instead of water?

Could hypothetical cells use liquid Carbon Tetrafluoride as an alternative solvent to water?

Could cells use punch cards instead of DNA? [closed]

How are macro-molecules made in cells? [closed]

How much would be left of this future human civilization after 10 million years? [duplicate]