Ripley's Believe It or Not by Ripley’s Believe It or Not! for November 28, 2014
Transcript:
In 1902, George Darby of England patented a fire alarm made with butter- it sounded an alarm when the butter melted! In 1439, Henry VI banned kissing to prevent the spread of the plague. Crocodilopolis was a city in ancient Egypt where crocodiles were worshiped, mummified and given elaborate burials.
Parafin and a clothespin can also be used to detect heat, but the bottom line is that by the time heat is detected, it is too late to get out!