The Rexium is a superconductor that has made possible the technological revolution that mankind has suffered for the last 100 years. The Rexium became obsolete the technology of nanochips and biological computers (memory unit for stem cell) at a ratio of 25:1 memory units. It also allows building cheap and ultra productive particle accelerators for producing antiprotons fuel, not to mention that Rexium is essential for the construction of transport and telecommunications infrastructure (highways, trains, space ports, etc.) and is a major component in particle accelerators and for MAC type weapons.
It is used in construction, manufacture, security, transportation, communication and energy industries. Is the equivalent of wood and coal in the first industrial revolution.