ERRRRMMMMM... It seems to me they do what many normal people do when they go to the beach - enjoy the water and then sit in the shade of a beach umbrella... Even that photo clearly disproves the article title... Annoying journalism these days, trying to make everything into an abnormal sensation...
honestly, neatorama... the quality of posts lately are rather questionable... this is just one more in a recent series of completely pointless, uninteresting and rather dull posts. hope the phase passes soon. cheers!