Magnetic Bracelets -

The (a particle accelerator, a power plant, or the North Pole)

The (a rival magnet-user, a sentient field, or a government agency) MAGNETIC BRACELETS

By afternoon, he realized the extent of the "alignment." He could feel the city’s power grid like a map of glowing veins beneath the pavement. He could hear the silent scream of every hard drive and the pulse of every cell tower. But there was a cost. His body was pulling the world toward him. Cutlery skittered across restaurant tables as he walked by. Paperclips rose like tiny soldiers in his wake. The (a particle accelerator, a power plant, or

As the machine’s magnets ramped up, the bracelet didn't just pull; it vibrated with a frequency that bypassed his skin and resonated in his marrow. A blinding flash of violet light filled his vision. When the technician pulled the bed out, the room was empty. His body was pulling the world toward him

The (flight, hacking electronics, or metal manipulation)