FOX Nation host Abby Hornacek takes a closer look at the topics and buzz words you find your friends and coworkers using to sound intelligent. Each week Abby and her expert guests will tackle topics we take for granted and help to explain the roots and meanings behind them.

This week Fox on Tech Reporter and Anchor on FOX News Headlines 24/7, Brett Larson joins Abby again in the classroom to help with her lesson plan. Brett explains what 5G is and how it works, when we might see it in full effect and what parts of the country would get the most benefit from a 5G network.

Keep up with Abby after class on Twitter: @AbbyHornacek