Qianna is suffering the worst thing an inventor can experience--inventor's block! With the school science fair coming up, she'll do anything to defeat her rival, Maddy. That includes taking the Quantum Train back in time to "borrow" George Washington Carver's bag of ideas. Can two young inventors of color see eye-to-eye on how to use their science smarts? Find out in a dynamic graphic novel that gives science, engineering, and invention a hip-hop spin!