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A few words on how this spray is generated and why the #beetle is not harmed in the process:
Hydroquinone and hydrogen peroxide are secreted by specialized glands and stored in a tank. Other glands produce catalyst enzymes such as catalases and peroxidases. 1/7
Hydroquinone and hydrogen peroxide are secreted by specialized glands and stored in a tank. Other glands produce catalyst enzymes such as catalases and peroxidases. 1/7
When the contents of the two glands are mixed, oxygen forms and in turn reacts with hydroquinone to convert it to benzoquinone. Pressure due to the buildup of oxygen then causes the hot mixture of water and benzoquinone to be expelled. 2/7
The explosion chamber is made of a mixture of chitin, proteins and waxes, which protect the beetle’s soft interior from the chemical mix, the high temperatures and the pressure. To withstand the #explosive force, the blast consists of a series of micro-pulses. 3/7
