A boy plays at a flooded street in front of a passing bus as tropical storm Fung-Wong battered the Philippine capital Manila September 19, 2014. Heavy rain in the Philippine capital, Manila, caused flooding in many areas on Friday, shutting schools, government offices and financial markets as a tropical storm made landfall to the north. Thousands of residents in low-lying areas were moved to higher ground, officials said, as flood waters rose quickly after the equivalent of half a month's usual rain fell in six hours. (Photo by Erik De Castro/Reuters)

A dinosaur robot produced by Tyco Electronics Japan G.K. is controlled by a smartphone at CEATEC (Combined Exhibition of Advanced Technologies) Japan 2014 held at at Makuhari Messe in Chiba, east of Tokyo, Japan, 07 October 2014.With a Sharp Aquos ZETA mobile phone model, users can make the 6.5-meter (21 feet, 4 inches) long, 2.1-meter (6 feet, 11 inches) tall dinosaur robot to walk forward and backward, jump, move its head, hands and legs up and down, left and right, open and close its mouth by touching the screen panel and make it bark by shaking the handheld. (Photo by Kimimasa Mayama/EPA)

In this January 27, 2015 photo, penguins walk on the shore of Bahia Almirantazgo in Antarctica. Antarctica “is big and it's changing and it affects the rest of the planet and we can't afford to ignore what's going on down there”, said David Vaughan, science director of the British Antarctic Survey. (Photo by Natacha Pisarenko/AP Photo)

Tank crew standing in front of M-4 tank, Ft. Knox, Kentucky, June, 1942. (Alfred Palmer/OWI/LOC)

A girl shoots a gun armed with blanks at an weapon exhibition during a military show in St.Petersburg, Russia, Saturday, October 14, 2017. (Photo by Dmitri Lovetsky/AP Photo)

An armed forces members patrol during an operation against drug dealers in Vila Kennedy slum in Rio de Janeiro, March 7, 2018. (Photo by Pilar Olivares/Reuters)

A Filipino devotee is carried by police officers outside the Quiapo church after she fainted during the Black Nazarene feast day in Manila, Philippines, January 9, 2020. (Photo by Willy Kurniawan/Reuters)