A TikTok trend challenging students to insert objects into laptops has school districts and fire departments sounding the alarm to parents and students

TikTok is full of entertaining cat videos, humorous dances, and yes, even challenges -- the famed ice-bucket challenge has returned and is promoting mental-health support. But now a dangerous TikTok challenge is spreading through the short-form video app and through schools across the US.

Heard of the 'Chromebook Challenge' at all? The apparent aim is to make the school-issued laptop start to smoke, or even set on fire.