The tiny insect that defends itself with a biological rocket engine

The Incredible Flame Thrower Packing Insect · 21:54 · Video: Today I Found Out · Watch at the source

In short: The bombardier beetle possesses a defense mechanism so extreme it involves spraying caustic, boiling-hot steam at predators. This video explores how this humble insect functions and addresses why its existence is sometimes debated in the context of evolutionary theory.

The bombardier beetle protects itself by releasing a burst of boiling-hot, caustic steam from its abdomen. This active defense is powerful enough to blind or wound attackers, serving as a biological equivalent to a rocket engine.

Because this mechanism is so complex, it has been cited by creationists as an argument against the theory of evolution. The video examines the biological reality of how this system functions and how it likely evolved over millions of years.

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