Construction cranes stand on the Unstrut Valley high-speed railway bridge on March 19, 2012 near Karsdorf, Germany. The Unstrut bridge, which is 2,668m long (about 1.6 miles), is among 38 bridges and 26 tunnels German state rail carrier Deutsche Bahn is building along a new ICE high-speed railroad connection between Nuremberg, Erfurt, Halle, Leipzig and Berlin in a multi-billion Euro project across eastern Germany called the German Unity Transportation Project (Verkehrsprojekt der Deutschen Einheit). (Photo by Sean Gallup/Getty Images)

“A bare-breasted feminist activist bearing a threatening message on her body tried to attack the Russian Orthodox Church's leader Thursday, July 26, 2012, to protest alleged anti-Ukrainian policies by the church and the Kremlin”. – HeraldNet.com

Photo: A topless protester from the Ukrainian feminist group FEMEN is blocked by a security guard and a priest as she tries to throw herself at the leader of the Russian Orthodox Church. (Photo by Associated Press)

A baby Asian elephant, born only two days before, stands next to his mother Nova in its enclosure at Tierpark Berlin Zoo on May 10, 2012 in Berlin, Germany. The male elephant calf, who does not have a name yet, weighs 102kg and is 91cm tall. (Photo by Timur Emek/dapd/Sean Gallup)

Actress Arta Dobroshi poses at the “Trois Mondes” photocall during the 65th Annual Cannes Film Festival at Palais des Festivals on May 25, 2012 in Cannes, France. (Photo by Andrew H. Walker)

A stunning variety selected by Carl Barnes, a part-Cherokee farmer and breeder, from several traditional corn varieties. Given to NS/S by one of his students, Greg Schoen. Produces a diversity of gorgeous translucent, jewel-colored ears, each one unique. A popcorn, the kernels may be ground into cornmeal or popped. This corn became an Internet sensation in 2012.

A life size animatronic Tyrannosaurus Rex dinosaur arrives at Bristol Zoo Gardens on May 14, 2012 in Bristol, England. Twelve animatronic dinosaurs arrived at Bristol Zoo Gardens this morning after being transported in crates from Texas, USA. They will form part of the zoo's summer exhibition “DinoZoo” which opens later this month. (Photo by Matt Cardy)

A Western Lowland Gorilla baby named “Mjukuu”, that was born in October last year, rides on the back of its Mother “Mbeli” in their enclosure at Taronga Zoo in Sydney, Australia, May 19, 2015. The baby gorilla was born six days ago, and is the second sired by the zoo's new Silverback, Kibali, who arrived from France in 2012. (Photo by David Gray/Reuters)

A girl is seen in a bakery in the old walled town of Harar in eastern Ethiopia, May 19, 2015. Daily life of people in Ethiopia, where elections are held this weekend, is portrayed in the east African nation's churches and mosques, coffee shops and markets, both in the capital Addis Ababa and the walled town of Harar in the east. Ethiopia, home to nearly 100 million people, holds the first poll on Sunday since long-serving leader Meles Zenawi died in 2012. (Photo by Siegfried Modola/Reuters)