[["Most Species of Gecko Don\u2019t Have Eyelids, So They Lick Their Eyes to Clean Them ", 74.0], ["Geckos Amazing Toes Help Them Stick to Any Surface Except dry Teflon. Geckos don\u2019t have sticky toes, as if covered with glue. But cling thanks to nanoscale hairs. Taken together, the 6.5 million hairs on a single gecko can reportedly generate enough force to support the weight of 2 humans.", 34.0], ["The only surface that geckos can't stick to is Teflon. Well, dry Teflon", 5.0]]
tell me a fun fact about geckos
animals,gecko,lizard