A visitor views a human body specimen during the “Human Body's Wonder Scientific Travelling Exhibition” at the Haikou Gymnasium April 30, 2006 in Haikou of Hainan Province, China. The exhibition displays 13 complete real human body specimens and about 300 pieces of small samples, such as organs, skin, etc with the purpose to promote science and help people know more about their bodies. (Photo by China Photos/Getty Images)

A monk prays during the annual Fire Festival held at the Konjoin Temple on June 28, 2006 in Nasushiobara, Tochigi Prefecture, Japan. Every year around 1000 visitors come to participate and to wish for good luck at the 1200 year old Temple. (Photo by Koichi Kamoshida/Getty Images)

A sculpture is displayed at the Olympic Sculptures Exhibition at the Sculpture Park September 4, 2006 in Changchun of Jilin Province, China. (Photo by China Photos/Getty Images)

Invented in 1920′s this could be world’s first navigation system. No satellites or digital screens were used in the making of this portable navigation system. Called Plus Fours Routefinder, this little invention was designed to be worn on your wrist, and the “maps” were printed on little wooden rollers which you would turn manually as you drove along.

A little red flying fox dips a toe in a lake at the mouth of Katherine gorge in the Northern Territory, Nitmiluk national park, Australia on September 20, 2017. (Photo by Glenn Campbell/AAP)

Victoria's secret model Joy Corrigan leaves little to the imagination as she leaves REVOLVE Social Club in West Hollywood for a pre Coachella party on April 12, 2022. (Photo by FILMDIGITALS/The Mega Agency)

American actress Sydney Sweeney and a pal have a “little london getaway” while doing facemasks in a hot tub on December 10, 2025. (Photo by sydneysweeney/instagram)