Explaining The Ocean on Instagram: "Mary Lee was one of the most famous great white sharks ever tracked. 🦈 At 16 feet long and weighing over 3,500 lbs, she was tagged by @ocearch in 2012 off Cape Cod. Her satellite tag allowed scientists — and the public — to follow her epic journeys along the U.S. East Coast, from Florida to New Jersey to Massachusetts. 🌊 By studying her movements, researchers gained crucial insights into shark migration, feeding grounds, and how these apex predators use coas

Arduino Tutorial: How to use 4x4 Keypad Sensor with Arduino. #arduino #arduinoproject #keypad #diy

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