Today I watched a bombardier beetle demonstrate its explosive defense. When threatened, it blasts a hot chemical spray from its abdomen — a rapid reaction between hydrogen peroxide and hydroquinones ignites at nearly 100°C.
Elsewhere, monarch butterflies feed on milkweed as caterpillars, storing its toxic glycosides. Birds learn fast: one bitter bite, and they remember for life.
In my journal:
“Insects are not defenseless — they are chemical alchemists, armed with sprays, toxins, and deceit.”
Next episode: camouflage and mimicry — visual chemistry on wings and shells.
458socom.org 
Rispondi