A man stacks more bricks on his head while working at in brickfields Narayanganj near Dhaka, Bangladesh on January 02, 2021. (Photo by Kazi Salahuddin Razu/NurPhoto via Getty Images)
A person falls down stairs while sledding in Central Park as snow falls in Manhattan, New York City, U.S., February 7, 2021. (Photo by Andrew Kelly/Reuters)
A reveller drinks wine while waiting for the launch of the “Chupinazo” rocket, to mark the official opening of the 2023 San Fermín fiestas in Pamplona, Spain, Thursday, July 6, 2023. (Photo by Alvaro Barrientos/AP Photo)
A firefighter jumps over a fence while fighting the Palisades Fire in the Pacific Palisades neighborhood of Los Angeles, Tuesday, January 7, 2025. (Photo byh Ethan Swope/AP Photo)
American model Emily Ratajkowski wore a cut out red dress while taking her dog Colombo for a stroll in New York City on Friday, July 25, 2023. (Photo by Santi/Splash News and Pictures)
Hiroto Ishizawa of Japan falls while competing on the pommel horse during qualifications at the World Artistic Gymnastics Championships in Jakarta, Indonesia on October 19, 2025. (Photo by Ajeng Dinar Ulfiana/Reuters)
Cave of the Crystals or Giant Crystal Cave is a cave connected to the Naica Mine 300 metres (980 ft) below the surface in Naica, Chihuahua, Mexico. The main chamber contains giant selenite crystals (gypsum, CaSO4·2 H2O), some of the largest natural crystals ever found. The cave's largest crystal found to date is 12 m (39 ft) in length, 4 m (13 ft) in diameter and 55 tons in weight. The cave is extremely hot with air temperatures reaching up to 58 °C (136 °F) with 90 to 99 percent humidity. The cave is relatively unexplored due to these factors. Without proper protection people can only endure approximately ten minutes of exposure at a time.
Children surround a man, left, that fell down while walking on a street suspected of having contracted the Ebola virus in the city of Monrovia, Liberia, Tuesday, August 19, 2014. The World Health Organization says the outbreak has killed more than 1,200 people, while authorities struggle to contain its spread and treat the sick. (Photo by Abbas Dulleh/AP Photo)