Top network posts
- 142 A 40km diameter alien saucer is floating 2km above the ocean for a long time. What are the effects on the sea ecosytem below?
- 122 How can I ensure my Evil Tower is always stormy?
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- 49 Can I use a trebuchet to launch satellites into space from a lunar colony?
- 42 Farming the Abyssal Plain?
- 33 Why isn't my superhuman always hungry?
- 32 Plausible biological alternative for normal photosynthesis
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