Consider: Researchers at Ohio State University studying the Giant Blue Morpho butterfly (Morpho didius) found that although the insect’s wings look smooth to the naked eye, the surfaces are covered with minute overlapping scales that resemble tiles on a roof.
Pikirkan: Para peneliti di Ohio State University yang mempelajari kupu - kupu besar Morfo Biru (Morpho didius) mendapati bahwa meskipun sayap serangga itu kelihatannya licin, ternyata permukaannya dilapisi sisik - sisik kecil yang tumpang - tindih seperti atap rumah.