It has been speculated that if people studied hero’s engine earlier, steam engine and industrial revolution could have happened more than 1000 years earlier
If hero‘s mountain has been studied earlier, mankind would have been able to replace fossil fuel with aerodynamic nuclear fuel hundreds of years earlier
天书圣人著贤人解
文章本天成妙手偶得之
A fountain that can let water climb up by stairs.
一个能让水流借助气流扶摇而上，攀登金字塔的喷泉。工作原理与千斤顶和自升式塔吊相同。气液传动的机械能量转化效率更高，而且容易首尾相连形成链式反应。