An Armatix employee holds a “smart gun” by the company at the Armatix headquarters in Munich May 14, 2014. The gun is implanted with an electronic chip that allows it to be fired only if the shooter is wearing a watch that communicates with it through a radio signal. If the gun is moved more than 10 inches (25 cm) from the watch, it will not fire. A Maryland gun shop owner has dropped his plan to be the first in the United States to sell the so-called “smart gun” after a backlash that included death threats. (Photo by Michael Dalder/Reuters)

An “asparagus eating contest” made of asparagus and carved pumpkins is on display on the sidelines of the Giant Vegetable Competition in Klaistow, northeastern Germany, on September 20, 2015. The vegetable giants compete in seven categories. (Photo by Bernd Settnik/AFP Photo)

Hotel guides jump as they pose for pictures outside the Great Hall of the People during the opening session of the National People's Congress (NPC) in Beijing, China, March 5, 2016. (Photo by Aly Song/Reuters)

A racegoers walks into a rubbish bin following 2016 Melbourne Cup Day at Flemington Racecourse on November 1, 2016 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

Associated Press photographer Evgeniy Maloletka points at the smoke rising after an airstrike on a maternity hospital, in Mariupol, Ukraine, Wednesday, March 9, 2022. (Photo by Mstyslav Chernov/AP Photo)

A worker pulls one of her colleagues on a sled, normally used to transport boxes, in the finish area of the alpine ski venue at the 2022 Winter Olympics, Wednesday, February 16, 2022, in the Yanqing district of Beijing. (Photo by Robert F. Bukaty/AP Photo)

Festival-goers enjoy a fairground ride at Reading Festival in Reading, west of London, on August 27, 2021. As coronavirus covid-19 infection levels rise across the country, vaccines will be offered to revellers throughout the weekend. The organiser of Reading and Leeds Festivals has said such events are arguably “safer places to be” because attendees have been tested for covid-19. The festivals are returning this year with headliners including Stormzy, after being cancelled last year due to the pandemic. (Photo by Daniel Leal-Olivas/AFP Photo)

A picture taken on June 3, 2022 shows a unique albinos Galapagos giant tortoise baby, born on May 1, at the Tropicarium of Servion, western Switzerland. Albinos Galapagos tortoises have never been observed in captivity or in the nature. The Galapagos giant tortoises are strictly protected and are among the most endangered species among CITES-listed animals. (Photo by Fabrice Coffrini/AFP Photo)