I bet you every now and then, you ponder what’s inside some question. Imagine a scenario in which you could cut open a wasp settle without getting hurt, or have you ever needed to realize what’s inside a black box.
Or what is it inside a Rattlesnake tail? As we all know, Rattlesnake rattle works like a warning device for predatory animals that might be a threat to the rattlesnake. It produces a signal to drive them away. It is said to be composed of a series of hollow, interlocked segments made of keratin. By the way, the muscles that cause the rattle to shake are some of the fastest known, firing 50 times per second on average, sustained for up to three hours, can you imagine that? Are you able to shake anything 50 times a second for 3 hours?))
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