Last month, marine biologist Luke Tipple, armed with a career in the study of sharks, accepted the request from handheld laser manufacturers, Wicked Lasers, to attach a Wicked Lasers laser beam to a shark’s fin, which he did with success. On a diving trip in the Bahamas, he fit a laser device onto a lemon shark’s dorsal fin and tested the shark’s movements.

Beamed-up lemon shark shows research promise w/ Video.