Daffodil International University

Faculty of Engineering => EEE => Topic started by: Md. Sohel Rana on April 20, 2017, 05:08:29 PM

Title: It blows sand off the seafloor to expose its prey
Post by: Md. Sohel Rana on April 20, 2017, 05:08:29 PM

http://www.bbc.com/earth/story/20170412-a-bat-ray-goes-hunting