Antimatter particles can be stored in a Penning-Malmberg Trap (PMT) by using magnetic and electric fields to isolate them from any matter, including the walls of the container.

The Antimatter Containment System Monitor (ACSM) lets you visualize these particles as they dance precariously close to annihilation while a dynamic graph illustrates their confinement within the magnetic fields generated by the PMT.

The ACSM piece was released via Gamma Prints which are copies of an original inscription. The original inscription was auctioned on Gamma on September 30th.