The Molasses Disaster That Killed 21 People in Boston

Added: 2026-05-16

[00:00:00]Did you know that molasses once killed 21 people in one of history's [music] strangest disasters? January 15th, 1919.

[00:00:07]Boston's North End. A massive steel tank holding 2.3 million gallons of molasses >> [music] >> stood 50 ft tall near the harbor.

[00:00:16]Without any warning, the tank exploded [music] like a bomb. A 25-ft wall of thick, sticky molasses raced through the streets [music] at 35 mph. The wave was so powerful, it lifted a train right off its tracks [music] entire buildings like paper. People tried to run, but you can't outrun molasses [music] moving that fast. Victims became trapped in the sticky mess, unable to escape. Maria De Stasio was thrown against a building and died instantly. Anthony De Stasio, just 10 years [music] old, was buried alive in the brown wave. The investigation revealed shocking truth. The tank was built with steel too thin to hold the pressure. No engineer had checked the design. This disaster [music] changed everything, forcing companies to hire qualified engineers and follow strict safety rules. For decades afterward, locals say the North [music] End still smelled sweet on hot summer days.