A huge atlas moth, with a wingspan of more than 9in, photographed on an areca nut plantation in Sirsi, India. (Photo by Uday Hegde/Close Up Photographer of the Year)

A leopard seal feeds Paul Nicklen a penguin. (Photo by Paul Nicklen/National Geographic). Antarctic Peninsula, 2011

A indigenous man from the Tabajara tribe is seen in Tocantins river before the I World Games for Indigenous People in Palmas, Brazil, October 21, 2015. (Photo by Ueslei Marcelino/Reuters)

“This brought me back. While I was doing my photo shoot this week for Muscle & Fitness, I could practically hear Joe Weider screaming, “Come on Arnold! What’s wrong with you? Pull in the stomach.” Watch for the issue in September!”

Mug shot of De Gracy (sic) and Edward Dalton. Details unknown. Central Police Station, Sydney, around 1920. (Photo by NSW Police Forensic Photography Archive, Justice & Police Museum, Histiric Houses Trust of NSW)

Two women lighting cigarettes on a tennis court in Essex, England circa 1930's. (Photo by Keystone View/FPG/Getty Images)

“The Southern Tamandua, Collared Anteater or Lesser Anteater (Tamandua tetradactyla) is a species of anteater from South America. It is a solitary animal, found in many habitats from mature to highly disturbed secondary forests and arid savannas. It feeds on ants, termites and bees. It has very strong foreclaws that can be used to break insect nests or to defend itself”. – Wikipedia

Photo: A three-month-old baby Southern Tamandua “Konbu” lies on its mother Tae's back at Sunshine International Aquarium on July 7, 2009 in Tokyo, Japan. Baby Southern Tamandua feels safe and comfortable holding onto something and normally stays on the mother's back until around 3 months old. (Photo by Junko Kimura/Getty Images)

“The telectroscope (also referred to as “electroscope”) was the first non-working prototype (i.e. conceptual model) of a television or videophone system. The term was used in the 19th century to describe science-based systems of distant seeing. The name and its concept came into being not long after the telephone was patented in 1876, and its original concept evolved from that of remote facsimile reproductions onto paper, into the live viewing of remote images”. – Wikipedia

Photo: Visitors to London wave to people they can see in New York as they peer through the Telectroscope situated by Tower Bridge on May 23, 2008 in London, England. The device named the Telectroscope provides a live visual link up between London and New York, to another Telectroscope by Brooklyn Bridge. (Photo by Cate Gillon/Getty Images)