Students Jakari Garner, right, and Nate Guenzler during their science class at Carroll Middle School in 2016.
Students Jakari Garner, right, and Nate Guenzler during their science class at Carroll Middle School in 2016. Chuck Liddy cliddy@newsobserver.com
Students Jakari Garner, right, and Nate Guenzler during their science class at Carroll Middle School in 2016. Chuck Liddy cliddy@newsobserver.com