"bored, bored bored!" Ellie conversed with herself, "what to do in this hell hole!".
Ellie sat up. Got it. 
She walked up to the cell door and looked out side of her cell to see if there was any thing she could mess with or bring closer to her.
There she found something. One of the guards coffee mugs. It was only 10 metres from her - 1/3 of her distance limit. As she stared at the mug is slowly began to rise, and hovered above the table about 2cm. Ellie span her index finger and the mug began to spin at a slow speed, then got quicker and quicker until the coffee inside was spilling everywhere. 
About 2 minutes later Ellie got bored of the mug and stopped wiggling her index finger, the mug dropped back onto the table.