A performer dances at a housing exhibition in Wuhan, Hubei province, China, September 27, 2015. (Photo by Reuters/Stringer)

“Hippo Chase”. As we approached the camp the Selinda Reserve of northern Botswana our boat passed by a hippo resting in the water. I turned around to look back at the boat's wake and saw the hippo charging after us! The hippo must've been tired from an all-nighter because he was angry. He rose way up out of the water three times trying to chase our boat! He was coming at us with such force that he created a wake of his own. Photo location: Selinda Reserve of northern Botswana. (Photo and caption by Curtis Simmons/National Geographic Photo Contest)

Residents protest a police operation targeting drug traffickers in the Jacarezinho favela of Rio de Janeiro, Brazil, Thursday, May 6, 2021. At least 25 people died during the operation, including one police officer and 24 suspects, according to the press office of Rio's civil police. (Photo by Silvia Izquierdo/AP Photo)

A couple kisses in a central Barcelona street during the first night without the state of alarm, on 9 May, 2021 in Barcelona, Catalonia, Spain. The state of alarm that the Government decreed for the second time six months ago ended at 00.00 hours this Sunday, May 9. In Catalonia this has led to the fall of the curfew and the perimeter confinement of the Community. (Photo By Lorena Sopena via Getty Images)

Belgian-British teenager Zara Rutherford closes the canopy of her Shark Ultralight airplane as she prepares to take off at the Kortrijk-Wevelgem airfield in Wevelgem, Belgium, Wednesday, August 18, 2021. A Belgian-British teenager took to the skies Wednesday in her quest to become the youngest woman to fly around the world solo. Nineteen-year-old Zara Rutherford took off from an airstrip in Wevelgem, Belgium, in an ultralight plane looking to break the record set by American aviator Shaesta Waiz, who set the world benchmark at age 30 in 2017. (Photo by Virginia Mayo/AP Photo)

A man pours fake fuel on the face of a protester as they perform at a demonstration against the fossil fuel industry during the UN Climate Change Conference (COP26), in Glasgow, Scotland, Britain, November 7, 2021. (Photo by Yves Herman/Reuters)

Torchbearer Hou Bin runs with his torch during the Beijing 2022 Paralymic Torch Relay and Flame Lighting Ceremony at the Temple of Heaven park in Beijing, capital of China, March 2, 2022. The flame for the Beijing 2022 Winter Paralympic Games was collected at eight locations in Beijing and Zhangjiakou. Each collection is followed by a relay of no more than 20 torchbearers on-site before the gathering of nine flames at the Temple of Heaven. (Photo by Xinhua News Agency/Rex Features/Shutterstock)

Military Chaplain Nikolay Medynsky blesses a Ukrainian soldier before he goes into battle, as Russia's attack on the Ukraine continues, in Kyiv, Ukraine, March 13, 2022. (Photo by Thomas Peter/Reuters)