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Animals
2 min read
In less than 100 milliseconds, this primitive fish releases microthreads that turn seawater into liters of suffocating gel.
Nature
2 min read
This ancient jawless fish produces an elastic biomaterial capable of expanding 10,000 times to neutralize the jaws of hungry sharks.
Nature
2 min read
This primitive jawless 'fish' has perfected a defense strategy that turns water into a sticky mass capable of incapacitating any attacker.