A Florida high school went into lockdown after chemistry students brought thermometers to school. Asked to bring in an element from the periodic table, several students brought in thermometers containing mercury. Alarmed school officials, citing the toxicity of mercury, locked 2,200 students in their classes and summoned a hazmat team. "It's almost stupid," said sophomore Kyle Salvaggio.
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
Join more than 350,000 subscribers and keep yourself informed with a selection of The Week’s most interesting, enlightening and entertaining stories - plus daily puzzles.
Join more than 350,000 subscribers and keep yourself informed with a selection of The Week’s most interesting, enlightening and entertaining stories - plus daily puzzles.