Ram pump is a commonly used device to pump water upward with compressed air.

Ta Chi vacuum faucet also can lift water upward through customized siphon mechanism.

Ta Chi waterwheel can use potential energy to leverage water upward.

Quoting Archimedes by two famous phrases:

1) Eureka! Eureka! Eureka! <gravity | levity > always exist together in the air (or water), when we possess a wholistic view.

2) Give me a support, I can leverage the world (let alone small amount of water upward).

After putting all the segments that can lift water “upward”, and then let water fall “downward” naturally. we got ourselves a generator powered by the mechanism of “chain reaction”.