The document discusses several teenagers and their use of technology in the evenings and how it affects their sleep. It describes James Forster feeling sleepy while doing math homework, brothers James and Matt Forster using iPads to study after school, Angelo Rafaraci preferring to study on his bed and still doing homework at 11pm on a school night, and siblings engaging with technology after school. It concludes by suggesting decreasing technology use and supplements to improve sleep quality.