Christmas Carp Have Built-In 'Compass'
The carp sold at Czech Christmas markets are helping scientists confirm that the fish may have geomagnetic sensing capabilities, always lining up in a north-south direction.
http://www.kare11.com/video/2053072998001/1/Christmas-Carp-Have-Built-In-Compass
http://cdn.newslook.com/c3/c3df17d31c1c8a107fa7d2c8c62788cd/images/frame_0012.jpg
Christmas Carp Have Built-In 'Compass'
The carp sold at Czech Christmas markets are helping scientists confirm that the fish may have geomagnetic sensing capabilities, always lining up in a north-south direction.
Czech RepubliccarpnewslookchristmasVlastimil Hartscience
02:59