High school chemistry class. My teacher was demonstrating the traits of the different metallic elements when she accidentally dropped one of the pieces in the sink.
"Oh, shoot!" she said, "That was sodium."
Genius that she was, my teacher decided to use that as another part of her lesson. She filled a beaker with water and dumped it into the sink.
Do toads make noise while they're hopping? I imagine that many of them would be pretty noisy.
"Oh, shoot!" she said, "That was sodium."
Genius that she was, my teacher decided to use that as another part of her lesson. She filled a beaker with water and dumped it into the sink.
BOOM.
The water pipe exploded.
She's still teaching there, unfortunately.