/
This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.

...on the mountaintop, water from below the mountain is brought up to supply the mountain city. It is extremely difficult, yet within the last hundred years, a clever person made a water device capable of spiraling water directly up to the mountain city without relying on human labor at all. The device operates continuously day and night. It also says that Archimedes a famous mathematician of antiquity was a master of astronomy. Following the King’s command, he built a massive ship for sailing.