An experiment is a procedure carried out to support, refute, or validate a hypothesis.
The MBT experiments are specific variations of Quantum Physics Double Slit Experiments that attempt to exploit the way that reality works as derived by MBT theory (in MBT physical reality is an information based virtual reality).
The experiments are an important step in solidifying MBT theory by providing reproducable objective facts. We do not know for sure what the results of the experiments will be untill the experiments are performed and also reproduced by other physicists.
Paper “On Testing the Simulation Theory”: linked here.
You can also find details on YouTube: