Dragonflies have compound eyes, which consist of a number of smaller visual units. While houseflies have 6000 compound eyes, dragonflies have up to 30,000. These units present the dragonfly with one picture, not 30,000 little ones.

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Martin Scorsese (Wikipedia) Martin Charles Scorsese (/skɔːrˈsɛsi/ skor-SESS-ee, Italian: [skorˈseːze, -se]; born November 17, 1942) is an American filmmaker. He emerged as one of the major figures of the New Hollywood era. He has received many accolades, including an Academy Award, four BAFTA Awards, three Emmy Awards, a Grammy Award, and three Golden Globe Awards. He has been honored with the AFI Life Achievement Award in 1997, the Film Society of Lincoln Center tribute in 1998, the Kennedy Center Honor in 2007, the Cecil B. DeMille Award in 2010, and the BAFTA Fellowship in 2012. Four of his films have been inducted into the National Film Registry by the Library of Congress as “culturally, historically or aesthetically significant”.

How Animals See the World (artsandculture.google.com) Each type of animal on Earth has evolved a range of senses and skills which allow it to live successfully in its environment. Many of these adaptations are very different from how humans have evolved, and compared to humans some of these adaptations feel like they belong in a superhero comic. Senses such as ultraviolet vision, extra color receptors, and echolocation are very hard for humans to imagine, yet are part of the everyday life of hundreds of species of animals.