Naomi and Cassandra glanced around the lab, shutting the door behind them.
“I told you it’d be empty!”
Cassandra ran a hand through her long black hair and gave Naomi a grin. “Relax, we know what we’re doing. Besides, it’s a surprise.”
Naomi grinned, her short auburn hair framing her round face and sighed. “Touché. Let’s get to work then.”
A few hours later, the two of them powered down the machines. “Ahh, success…” Cassandra said, peering though the observation window.