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electric eels

elephantfish
Photo: An elephantfish, by Devon Bowen, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons.

Noise Cancellation: A Remarkable Design Solution in Biology

The principle behind this biological methodology can be extended to every case in biology where an organism needs to discriminate signals from self. Read More ›
Lateral line
Photo credit: Pogrebnoj-Alexandroff, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons.

Lateral Line: A “Sixth Sense” for Fish (And Other Cool Tricks)

What’s remarkable is that this organ constitutes an analog-to-digital converter, as pressure waves (analog) are converted to electrical signals. Read More ›

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