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Not so out there as Creationism goes...

   
 
Bombardier beetles when disturbed eject a hot noxious chemical spray from the tip of their abdomen, with a popping sound.

The spray is produced by a reaction between two chemical compounds, hydroquinone and hydrogen peroxide, stored in separate reservoirs in the beetle's abdomen and mixed when needed in a third chamber with water and catalytic enzymes. Heat from the reaction brings the mixture to near the boiling point of water and produces gas that drives the ejection.
 


 
 

Bombardier Beetle

See also

   
 
(Alpheidae) snap a specialized claw shut to create a cavitation bubble that generates acoustic pressures of up to 80 kPa at a distance of 4 cm from the claw. As it extends out from the claw, the bubble reaches speeds of 60 miles per hour (97 km/h) and releases a sound reaching 218 decibels.
 

 
 

Alpheidae

  • 60-65dB • Normal conversation at 3'
  • 115dB • Sandblasting, Loud Rock Concert
  • 180dB • Death of hearing tissue

Sauce

Mr.Jonzz 05:29, 6 June 2013 (EDT)