How long would it take to build a Dyson sphere?

Related questions

1. What does the star represent in communism?
2. How big is a Dyson Sphere?
3. Is there a Dyson sphere?
4. What are we on the kardashev scale?
5. Can we build a Dyson swarm?
6. Has a Dyson Sphere been discovered?
7. Are we a Type 1 civilization?
8. How much material would a Dyson sphere need?
9. Why does space have radiation?
10. How old is Tabby's star?

Tags

1. #projects
2. #start
3. #machines
4. #doubling
5. #about
6. #dyson
7. #would
8. #reach
9. #years
10. #square
11. #collectors
12. #scale
13. #takes
14. #double
15. #worth
16. #meter
17. #thumb
18. #sphere