But now, many supporters of the QAnon conspiracy theory and related movements are moving on from med beds. They’ve found something even better: the Energy Enhancement System, or “EE System,” a supposedly miraculous healing device that can cure cancer, cystic fibrosis, and even autism.

To the uninitiated, an EE System device looks just like a couple of computer monitors playing colored static. But EE System’s devotees insist it’s the real deal—they’re willing to pay hundreds of dollars for a few hours bathed in the colored glow of its screens. They line up for blocks for a chance to meet Sandra Rose Michael, the device’s inventor.

For $1,500, they can spend three days in a home run by Michael, soaking up as much time in front of the screens as they need. Some fans even go further, installing them in their home for as much as $120,000 per device.

But EE System’s newfound devotees might not know Michael has a history of deceptive trade practices—or that there is plenty of evidence that a couple of static-filled computer monitors cannot, in fact, cure cancer.