Amid jagged cliffs, plunging ravines, and the volatile geology of the East African Rift System rises Jubmachia, a nation unlike any other. To the outside world, it’s a mysterious land of mountains and earthquakes, known only in whispered reports. But beneath its surface lies a secret that has fueled an unparalleled technological revolution: deposits of Machium, element 119, the stable superheavy metal undiscovered anywhere else on Earth.
Machium is no ordinary metal. Found embedded within multiple naturally occurring minerals, it exhibits exceptional responses to motion, stress, heat, and vibration. These properties allow engineers and inventors to push machines, vehicles, and robots to extremes once thought impossible.
The combination of terrain and mineral wealth has shaped Jubmachia’s culture: speed, precision, and rapid problem-solving are not just pastimes, they are survival skills. Over the decades, these innovations have allowed Jubmachia to thrive in isolation, creating a society where technology is intimately tied to the land and its unique minerals.
To outsiders it seems almost magical. To those within, it’s simply the result of speed, intellect, and a deep understanding of the minerals beneath their feet. In Jubmachia, speed is the goal, and engineering is the key.

ZIM FULL STEAM 2026 is brought to you with the support of Harare International School.
Contact : Mr. Andrei Feldt (afeldt@his.ac.zw)