Visitors are required to wear a life jacket or wetsuit, you cannot feed the fish or submerge yourself beneath them, only three people (plus a guide) are allowed in the water at one time, and, no, you cannot catch a ride on their fin.

BBC: Swimming with whale sharks in Mexico

The Friends: Complete Series Blu-ray box set is presented in highly collectible new packaging consisting of a lenticular box cover, a hard-cover book that holds 21 Blu-ray discs, plus a 32-page episode guide.

ENGADGET: Friends: The Complete Series Blu-ray set arrives November 13th for just under three bills

New features unique to iPhone, iPad and iPod touch include New Tonight Trending, a social hot list based on what TV Guide users are watching, plus Watchlist filters for News and New Tonight, which show users only their favorites.

ENGADGET: TV Guide Mobile relaunches for iOS with a new look, links to streaming video and social networks